Articles
Medicines & conditions, explained
Plain-English articles on common medicines, conditions and how treatment works — each cross-linked to our dose-free drug, formula and condition guides.
Education and reference only. These articles explain how treatments work in plain language — they contain no doses and are not a substitute for advice from your doctor or pharmacist.
Biomedical advances
8 min read CAR-T cell therapy explained: reprogramming the immune system to fight cancer A plain-English guide to CAR-T therapy — how a patient’s own T-cells are engineered to attack cancer, which cancers it treats, its… 8 min read Gene therapy explained: treating disease at its source A plain-English guide to gene therapy — how faulty genes can be corrected, replaced or silenced, the diseases it already treats, t… 8 min read Cancer immunotherapy explained: unleashing the immune system on cancer How immunotherapy — especially checkpoint inhibitors — helps the immune system recognise and attack cancer, which cancers it treat… 7 min read Organ transplantation explained: how it works and why donors matter How organ transplants work, why the immune system must be managed with anti-rejection medicines, the difference between deceased a… 8 min read 3D printing and bioprinting in medicine How 3D printing and bioprinting are transforming UK healthcare — from custom implants and surgical models to printed skin and the … 8 min read Stem Cell Therapy and Regenerative Medicine Explained What stem cell therapy and regenerative medicine really are: proven uses, promising research, and how to avoid unproven and risky … 8 min read Nanomedicine: how tiny particles are changing treatment A plain-English guide to nanomedicine — how particles thousands of times smaller than a hair are used in vaccines, cancer care and… 8 min read Brain-Computer Interfaces in Medicine How brain-computer interfaces work, their medical uses for paralysis and communication, current UK research and the ethical questi… 8 min read RNA Therapeutics Beyond Vaccines: siRNA and ASOs How RNA medicines like siRNA and antisense drugs switch off faulty genes to treat rare and common diseases, explained clearly for … 8 min read Xenotransplantation: Animal-to-Human Organ Transplants How gene-edited pig organs could ease the transplant shortage, the science and risks of xenotransplantation, and where UK and glob… 8 min read Organs-on-chips: microphysiological systems in medicine How organ-on-a-chip technology mimics human organs on tiny devices to test drugs, model disease and reduce animal testing — a plai… 8 min read The Human Microbiome and Health: What We Know A clear guide to the human microbiome: the trillions of microbes living in and on us, how they affect digestion, immunity and heal… 8 min read CRISPR Gene Editing Explained A plain-English guide to CRISPR gene editing: how it works, its first approved uses in the NHS, its promise for inherited diseases… 8 min read Synthetic Biology in Medicine: Engineering Life to Heal A plain-English guide to synthetic biology in medicine — engineering cells and biology to make medicines, fight cancer and detect … 8 min read Proteomics and the future of diagnostics How proteomics — the large-scale study of proteins — could transform disease detection, from early cancer signals to personalised … 8 min read Liquid biopsy and early cancer detection A clear UK guide to liquid biopsy — blood tests that detect cancer DNA — how they work, where they are used now, and their promise… 8 min read Neuroprosthetics and bionic limbs How neuroprosthetics and bionic limbs work — connecting nerves, muscles and machines to restore movement and touch, plus where the… 8 min read Tissue engineering: lab-grown skin and organs A plain-English guide to tissue engineering — how scientists grow skin, cartilage and organ tissue in the lab, and what already he… 8 min read Artificial intelligence in drug discovery, explained How artificial intelligence is speeding up the hunt for new medicines — from predicting protein shapes to designing molecules — an… 8 min read 3D-printed medicines and personalised pharmacy How 3D printing could reshape medicines — tailored doses, combination pills and on-demand printing — and where the technology and … 8 min read Cryopreservation and biobanking in medicine A plain-English guide to cryopreservation and biobanking — how freezing cells, tissues and samples at very low temperatures suppor… 8 min read Epigenetics: how the environment shapes our health A plain-English guide to epigenetics — how lifestyle and environment switch genes on and off without changing DNA, and what this m… 8 min read Implantable and wearable drug-delivery systems How implants, patches, pumps and smart devices deliver medicines steadily and precisely — the science, real UK examples, and the p… 8 min read Whole-genome sequencing and newborn screening How whole-genome sequencing could expand newborn screening — what it can find, the promise for rare disease, and the ethical quest… 8 min read Big data and bioinformatics in medicine How big data and bioinformatics are reshaping medicine — from genomics to health records — plus the promise, the pitfalls, and pri… 8 min read Next-generation gene editing: base and prime editing A plain-English guide to base and prime editing — precise new forms of gene editing that can rewrite single letters of DNA, and th… 8 min read Optogenetics and neurotechnology explained A plain-English guide to optogenetics and neurotechnology — how light and electronics are used to study and influence the brain, a… 8 min read Neuromorphic computing and brain-inspired medical devices How neuromorphic computing — chips modelled on the brain — could power smarter, low-power medical devices such as implants, hearin… 8 min read Biological robots and living materials in medicine A plain-English look at biological robots and living materials — engineered from living cells — and how researchers hope they migh… 8 min read Quantum sensing and next-generation medical imaging How quantum sensing could power the next generation of medical imaging — from wearable brain scanners to more sensitive detection … 8 min read Space medicine: how the body copes in space A plain-English guide to space medicine — how weightlessness and radiation affect the human body, and what research in space teach… 8 min read Nerve regeneration and neural repair research How scientists are working to repair damaged nerves and the spinal cord — from nerve grafts and biomaterials to stem cells and ele… 8 min read Bioprinting blood vessels and vascular tissue A plain-English guide to bioprinting blood vessels — how 3D printing living tissue could help build vascular grafts and, one day, …
Clinical cases
9 min read Chest pain: a case-based approach to the acute assessment An illustrative teaching case walking through how chest pain is assessed — the history, red flags, differential diagnosis, tests a… 9 min read Acute breathlessness: a teaching case in clinical reasoning An illustrative educational case showing how sudden breathlessness is assessed — the key differentials (asthma, COPD, heart failur… 9 min read The acute abdomen: a case-based approach to sudden abdominal pain An illustrative teaching case showing how sudden severe abdominal pain is assessed — the pattern of the pain, the dangerous causes… 8 min read Headache: when to worry — a case-based approach to red flags An illustrative teaching case on assessing headache — separating common primary headaches from the rare but serious secondary caus… 9 min read Diabetic ketoacidosis: a case-based approach to a diabetes emergency An illustrative teaching case on recognising and understanding diabetic ketoacidosis (DKA) — the warning signs, why it happens, th… 8 min read The febrile child: a case-based approach to fever in young children An illustrative teaching case on assessing a feverish child — using a traffic-light approach to spot the seriously unwell, the red… 8 min read Anaphylaxis: a case-based approach An illustrative teaching case on recognising and treating anaphylaxis — the role of adrenaline, positioning, aftercare and how to … 9 min read The poisoned patient: a case-based approach An illustrative teaching case on acute poisoning and overdose — how UK clinicians assess, support and treat patients, and why ever… 8 min read The Collapsed Patient: Blackouts and Syncope A case-based guide to blackouts and fainting (syncope): common causes, red flags, what happens at the GP or A&E, and when to call … 8 min read Acute Asthma Attack: A Case-Based Guide An illustrative case explaining an acute asthma attack: warning signs, what happens in A&E, inhaler use, and when to call 999.… 8 min read The shocked patient: a case-based approach to shock An illustrative teaching case on shock and dangerously low blood pressure — how doctors spot it, what causes it, and the emergency… 8 min read Acute gastrointestinal bleeding: a case-based approach An illustrative teaching case on acute gut bleeding — vomiting blood or passing black stools, how doctors assess the risk, and the… 8 min read Status Epilepticus: A Prolonged Seizure Case Approach An illustrative teaching case on recognising and managing a prolonged seizure (status epilepticus), with UK emergency pathways and… 8 min read Hyperkalaemia (High Potassium): A Case-Based Guide An illustrative teaching case explaining high blood potassium (hyperkalaemia), its causes, warning signs, heart risks and UK emerg… 8 min read Delirium (acute confusion): a case-based approach An illustrative educational case exploring delirium: how sudden confusion is spotted, what causes it, how the NHS assesses it and … 8 min read Choking and airway obstruction: a case-based approach An illustrative educational case on choking: how to recognise a blocked airway, the UK first-aid steps of back blows and abdominal… 8 min read The Deteriorating Patient and NEWS2 Escalation: A Case An illustrative teaching case showing how the NEWS2 score helps spot a deteriorating patient early and trigger the right response … 8 min read Acute Back Pain and Red Flags (Cauda Equina): A Case An illustrative teaching case on acute low back pain, explaining the red flag symptoms of cauda equina syndrome and why it is a su… 8 min read The Unconscious Patient: A Case-Based Approach An illustrative teaching case explaining how doctors assess and treat reduced consciousness, using the ABCDE approach and the AVPU… 9 min read STEMI Heart Attack and Emergency Reperfusion: A Case An illustrative teaching case explaining a STEMI heart attack, why time is muscle, and how UK teams restore blood flow using prima… 8 min read Acute Limb Ischaemia: A Sudden Cold, Painful Leg Case An illustrative teaching case explaining acute limb ischaemia, why a suddenly cold, painful leg is an emergency, and how UK vascul… 8 min read Febrile Convulsion in a Child: A Reassuring Case An illustrative teaching case on febrile convulsions in children, explaining why most are harmless, what to do during one, and whe… 9 min read The injured patient: a case-based trauma primary survey An illustrative educational case walking through the ABCDE trauma primary survey used in UK emergency care, explained in plain Eng… 8 min read Meningitis and the non-blanching rash: a case-based guide An illustrative educational case on spotting meningitis, the glass test for a non-blanching rash, and why it is a 999 emergency in… 8 min read The breathless child: croup and bronchiolitis — a case An illustrative UK case exploring the wheezy, breathless child — how croup and bronchiolitis differ, what to watch for, and the re… 9 min read Acute pancreatitis: a case-based approach An illustrative UK case on acute pancreatitis — the severe upper tummy pain, common causes, how it is diagnosed and treated, and k… 8 min read Abdominal pain in pregnancy: a case-based approach An illustrative UK case on tummy pain in pregnancy — common harmless causes, serious ones like ectopic pregnancy and pre-eclampsia… 8 min read Acute urinary retention: a case-based approach An illustrative UK case on sudden inability to pass urine — why it happens, how it is treated, and the warning signs that mean you… 8 min read Palpitations: a case-based approach to a racing heart An illustrative UK case guide to palpitations — a racing or irregular heartbeat. When it is harmless, when it is serious, and when… 8 min read Testicular pain and torsion: a case-based approach An illustrative UK case on sudden testicular pain. Torsion is a time-critical surgical emergency — learn the warning signs and why… 8 min read The jaundiced patient: a case-based approach An illustrative UK case guide to jaundice — yellow skin and eyes. What causes it, how doctors work it out, and the warning signs t… 8 min read Hypoglycaemia: a low blood sugar emergency case guide An illustrative UK case guide to hypoglycaemia — a dangerously low blood sugar. How to recognise it, the fast-sugar first aid, and… 8 min read Blood in the urine (haematuria): a case-based approach An illustrative UK case guide to blood in the urine. Why visible blood always needs investigation, what tests to expect, and the w… 8 min read Acute alcohol withdrawal: a case-based approach An illustrative UK case guide to alcohol withdrawal. Why it can be dangerous, how it is managed safely, and the warning signs of d… 8 min read The dizzy patient: a case-based guide to vertigo A plain-English, case-based look at dizziness and vertigo — the common causes, the red flags that need urgent care, and how the NH… 8 min read The swollen leg: DVT versus cellulitis, a case guide A case-based, plain-English guide to a swollen leg — telling a blood clot (DVT) from a skin infection (cellulitis), and knowing wh… 8 min read The red eye: a case-based approach An illustrative educational case on the red eye — spotting harmless causes from sight-threatening ones like acute glaucoma and uve… 8 min read The patient with a new rash: a case-based approach An illustrative educational case on a new rash — how clinicians assess it, the reassuring patterns and the red flags like a non-bl… 8 min read Sudden loss of vision: a case-based approach An illustrative educational case on sudden vision loss — a sight-threatening emergency. How clinicians think it through and why it… 8 min read The diabetic foot ulcer: a case-based approach An illustrative educational case on diabetic foot ulcers — how they form, why they are dangerous, and the UK pathway for urgent mu… 8 min read The febrile returning traveller: a case-based approach An illustrative educational case on assessing fever after travel — why malaria is a medical emergency needing urgent testing, and … 8 min read Reduced fetal movements: a case-based approach An illustrative educational case on reduced baby movements in pregnancy — why you should contact your maternity unit immediately, … 8 min read The agitated or aggressive patient: a case-based approach An illustrative educational case on assessing an agitated patient — why safety and de-escalation come first, and why hidden physic… 8 min read The child with a limp: a case-based approach An illustrative educational case on assessing a limping child — why septic arthritis is an emergency, the key red flags, and how U… 8 min read Breathlessness in pregnancy: a case-based approach An illustrative educational case on assessing new breathlessness in pregnancy, including when a blood clot on the lung (pulmonary … 8 min read The newborn with jaundice: a case-based approach An illustrative educational case on newborn jaundice — why babies turn yellow, when it is harmless, and the warning signs that nee… 8 min read Renal colic (kidney stone pain): a case-based approach An illustrative educational case on renal colic — the severe one-sided pain of a kidney stone, how it is assessed, and the warning… 8 min read The unwell newborn: a case-based approach An illustrative educational case on the unwell newborn — the subtle signs a young baby is seriously ill, why they are easy to miss… 8 min read The acutely painful, swollen joint: a case-based approach An illustrative educational case on a suddenly hot, swollen joint — how doctors tell septic arthritis, a joint emergency, from gou… 8 min read Head injury and concussion: a case-based approach An illustrative educational case on head injury and concussion — how doctors assess a bump to the head, the NICE red flags, and wh… 8 min read The dehydrated child with gastroenteritis: a case-based approach An illustrative educational case on a child with diarrhoea and vomiting — how to spot dehydration, the red flags, and when to call… 8 min read The older person who has fallen: a case-based approach An illustrative educational case on an older adult who has had a fall — how doctors look for the cause and injury, and when to cal… 8 min read Persistent vomiting and dehydration in an adult — a case An illustrative educational case on persistent vomiting and dehydration in an adult — spotting warning signs, safe rehydration, an… 8 min read Acute psychosis — a case-based approach An illustrative educational case on acute psychosis — recognising the signs with compassion, keeping people safe, and getting urge… 8 min read Carbon monoxide poisoning — a case-based approach An illustrative educational case on carbon monoxide poisoning — spotting the whole-household headache clue, faulty appliances, and… 8 min read Low sodium (hyponatraemia) — a case-based approach An illustrative educational case on low blood sodium — why it happens, the warning signs of confusion and seizures, and when it be… 8 min read Major bleeding and haemorrhage: a case-based approach An illustrative educational case on serious bleeding — how to apply first aid, control blood loss with pressure, and know exactly … 8 min read Very high blood sugar (HHS): a case-based approach An illustrative educational case on hyperosmolar hyperglycaemic state — spotting dangerously high blood sugar and severe dehydrati… 8 min read Adrenal crisis: a case-based approach An illustrative educational case on adrenal (steroid) crisis — spotting collapse in someone on steroids, why it is a life-threaten… 9 min read Spinal cord compression in cancer: a case-based approach An illustrative educational case on metastatic spinal cord compression — a cancer emergency needing urgent MRI and treatment to pr… 8 min read Neutropenic sepsis: a case-based approach An illustrative educational case on neutropenic sepsis — why a fever during chemotherapy is an emergency and when to seek immediat… 8 min read Acute spinal cord injury: a case-based approach An illustrative educational case on spinal cord injury — spotting the danger signs, why you must not move someone, and when to cal… 8 min read Acute liver failure: a case-based approach An illustrative educational case on acute liver failure — why sudden jaundice and confusion are emergencies, how it is treated, an… 8 min read Thyroid storm (thyrotoxic crisis): a case-based approach An illustrative educational case on thyroid storm — a rare, life-threatening surge of thyroid hormone, its warning signs, hospital… 8 min read Erythroderma: a case-based approach An illustrative educational case on erythroderma — widespread red, peeling skin that behaves like skin failure and can be a medica… 9 min read Severe drug reaction: anaphylaxis vs SJS/TEN case An illustrative educational case comparing two severe drug reactions — anaphylaxis and Stevens-Johnson syndrome/TEN — and when to … 8 min read Bowel obstruction: a case-based approach An illustrative educational case on bowel obstruction — when the gut becomes blocked, why it causes vomiting and pain, and when it… 8 min read Compartment syndrome: a case-based approach An illustrative educational case on acute compartment syndrome — dangerous pressure build-up in a limb, a surgical emergency needi… 8 min read Necrotising fasciitis: a case-based approach An illustrative educational case on necrotising fasciitis — a rapidly spreading, life-threatening infection needing immediate 999 … 8 min read Acute mesenteric ischaemia: a case-based approach An illustrative educational case on acute mesenteric ischaemia — severe sudden tummy pain from a loss of blood supply to the bowel… 8 min read Aortic dissection: a case-based approach An illustrative educational case on aortic dissection — sudden tearing chest or back pain that is a life-threatening 999 emergency… 8 min read Tumour lysis syndrome: a case-based approach An illustrative educational case on tumour lysis syndrome — an oncology emergency when cancer cells break down fast and flood the … 8 min read Hypertensive emergency: a case-based approach An illustrative educational case on hypertensive emergency — very high blood pressure with signs of organ damage, and why it needs… 8 min read Severe low calcium (hypocalcaemia): a case-based approach An illustrative educational case on severe hypocalcaemia — dangerously low blood calcium causing muscle spasms, tingling and, rare… 8 min read Rhabdomyolysis: a case-based approach An illustrative educational case on rhabdomyolysis — muscle breakdown causing pain, weakness and dark urine, and why it can be a 9… 8 min read Acute angle-closure glaucoma: a case-based approach An illustrative case on acute angle-closure glaucoma — a sudden painful red eye with blurred vision, halos and vomiting that is a … 8 min read Case: sudden severe back pain with leg weakness An illustrative educational case exploring sudden back pain with leg weakness and bladder changes — recognising cauda equina red f… 8 min read Case: recurrent falls and dizziness in an older adult An illustrative educational case on recurrent falls and dizziness — how doctors look for causes, why it is never "just old age", a… 8 min read Serotonin syndrome: a case-based approach An illustrative educational case on serotonin syndrome — a dangerous reaction to too much serotonin from medicines, and why it can… 8 min read Neuroleptic malignant syndrome: a case-based approach An illustrative educational case on neuroleptic malignant syndrome — a rare, serious reaction to antipsychotic medicines, and why … 8 min read Tension pneumothorax: a case-based approach An illustrative educational case on tension pneumothorax — a collapsed lung that traps air under pressure, a life-threatening emer… 8 min read Acute airway obstruction (epiglottitis): a case An illustrative educational case on epiglottitis — dangerous swelling at the top of the windpipe that can block breathing, a 999 e… 8 min read Nosebleeds (epistaxis): a case-based approach An illustrative educational case on nosebleeds — the correct first aid, why they happen, and the warning signs that mean you shoul… 8 min read The weak or numb hand: a case-based approach An illustrative educational case on a weak or numb hand — common causes, reassuring patterns, and the red flags that mean calling … 8 min read Sudden hearing loss: a case-based approach An illustrative UK case on sudden sensorineural hearing loss — why losing hearing in one ear is an ENT emergency needing same-week… 8 min read Dizziness: central versus peripheral causes — a case An illustrative UK case on dizziness and vertigo — how clinicians separate harmless inner-ear causes from dangerous central ones, … 8 min read Chickenpox in children: a case-based approach An illustrative UK case on chickenpox in children — the itchy rash, self-care at the pharmacy, when to seek help, and the risks fo… 8 min read Conjunctivitis (red, sticky eye): a case-based approach An illustrative UK case on conjunctivitis — telling infective from allergic causes, self-care and Pharmacy First advice, and the r… 8 min read Sore throat and tonsillitis: a case-based approach An illustrative case explaining why most sore throats are viral, when antibiotics help, the FeverPAIN idea in plain terms, and red… 7 min read Threadworms in children: a case-based approach An illustrative case on threadworms in children — how they spread, the itchy night-time clue, pharmacy treatment for the whole hou… 8 min read A suspected broken wrist: a case-based approach An illustrative case on a fall on an outstretched hand — how NHS teams tell a sprain from a fracture, what an X-ray shows, and war… 8 min read An ankle sprain: a case-based approach An illustrative case on a twisted ankle — the Ottawa ankle rules in plain terms, when an X-ray is needed, self-care, and warning s… 8 min read Acute lower back pain: a case-based approach An illustrative case on sudden lower back pain — why most settles with movement and self-care, plus the cauda equina red flags tha… 8 min read A minor burn or scald: a case-based approach An illustrative case on minor burns and scalds — correct first aid with 20 minutes of cool running water, what not to do, and when… 8 min read Community-acquired pneumonia: a case-based approach An illustrative case on chest infection caught outside hospital — how NHS teams spot pneumonia, why treatment differs, and the war… 8 min read Heat exhaustion and heatstroke: a case-based approach An illustrative case on overheating — how to cool someone with heat exhaustion, and why heatstroke, with confusion and hot dry ski… 8 min read Concussion in sport: a case-based approach An illustrative case on sports concussion — how it is spotted on the pitch, the red flags needing emergency care, and the safe, gr… 8 min read Acute dental pain and dental abscess: a case-based approach An illustrative case on severe toothache and dental abscess — the causes, warning signs of spreading infection, and when facial sw… 8 min read Severe pregnancy sickness (hyperemesis): a case-based approach An illustrative case on hyperemesis gravidarum — how severe pregnancy sickness differs from morning sickness, its red flags, and w… 8 min read A suspected TIA (mini-stroke): a case-based approach An illustrative case on a suspected TIA or mini-stroke — using FAST to spot it, why 999 is needed, and why a TIA demands urgent sa… 8 min read Postpartum haemorrhage: a case-based approach An illustrative case on heavy bleeding after birth — how it is recognised, why it happens, the emergency response, and when to cal… 8 min read The baby who is not feeding well: a case-based approach An illustrative case on a newborn feeding poorly — the red flags for dehydration and sepsis, and why a floppy, sleepy or feverish … 8 min read Severe anxiety and panic: a case-based approach An illustrative teaching case on assessing severe anxiety and panic attacks — excluding physical causes, recognising panic, and th… 8 min read Pelvic pain: a case-based approach An illustrative teaching case on assessing pelvic pain in a woman — the serious causes to exclude first (ectopic pregnancy, append… 8 min read Acute alcohol intoxication: a case-based approach An illustrative teaching case on recognising dangerous alcohol intoxication — the warning signs of alcohol poisoning, first aid, a… 8 min read Unexplained weight loss: a case-based approach An illustrative teaching case on why unintentional weight loss is a red-flag symptom — the causes to consider and why it always de…
Diseases & care
7 min read Understanding sepsis: recognising it early and why every hour counts What sepsis is, the warning signs in adults and children, why speed of treatment matters so much, and how it is managed — a clear,… 7 min read Recognising a stroke: act FAST and why time is brain How to spot a stroke using the FAST test, why every minute matters, the difference between the two main types, and how modern trea… 8 min read Understanding atrial fibrillation: symptoms, stroke risk and treatment What atrial fibrillation is, why it raises stroke risk, how it is detected, and the two goals of treatment — controlling the heart… 8 min read Acute kidney injury: what it is, why it happens and how it is managed A plain-English guide to acute kidney injury (AKI) — the sudden drop in kidney function, its common causes, why medicines and dehy… 8 min read Understanding COPD: causes, symptoms, treatment and living well What chronic obstructive pulmonary disease (COPD) is, why smoking is the main cause, how it is diagnosed and treated with inhalers… 8 min read Chronic kidney disease explained A plain-English guide to chronic kidney disease — what causes it, how it is staged and monitored in the UK, and the everyday steps… 9 min read Dementia: understanding it and caring well A compassionate, plain-English guide to dementia — the common types, how it is diagnosed in the UK, treatments, and practical ways… 8 min read Palliative and end-of-life care explained A gentle, plain-English guide to palliative and end-of-life care in the UK — what it means, who provides it, symptom control, plan… 8 min read Depression and Anxiety: Understanding and Getting Help A plain-English guide to depression and anxiety: symptoms, causes, UK treatments including talking therapy and medicine, and where… 8 min read Parkinson's Disease Explained A clear guide to Parkinson's disease: symptoms, causes, how it is diagnosed, UK treatments, and living well with the condition.… 8 min read Understanding Common Blood Tests A plain-English guide to common blood tests: full blood count, U&Es, LFTs, thyroid, HbA1c and CRP — what they measure and why they… 8 min read Heart failure explained: symptoms, treatment and living well A plain-English guide to heart failure — what it means, the warning signs, how it is diagnosed and treated on the NHS, and how to … 8 min read Epilepsy explained: seizures, diagnosis and treatment A plain-English guide to epilepsy — what seizures are, how the condition is diagnosed and treated on the NHS, seizure first aid, a… 8 min read Inflammatory bowel disease: Crohn’s and ulcerative colitis A plain-English guide to IBD — how Crohn’s disease and ulcerative colitis differ, their symptoms, how they are diagnosed and treat… 8 min read Understanding thyroid disorders: underactive and overactive A plain-English guide to thyroid problems — the symptoms of an underactive and overactive thyroid, how they are diagnosed with blo… 8 min read Rheumatoid Arthritis Explained: Causes and Care A clear UK guide to rheumatoid arthritis: what it is, symptoms, diagnosis, modern treatments and how to live well with this autoim… 8 min read Chronic Pain: Understanding and Managing It A UK guide to chronic pain: why long-term pain differs from short-term pain, and the evidence-based ways to manage it well and imp… 8 min read Multiple sclerosis (MS) explained A clear UK guide to multiple sclerosis: what MS is, its symptoms and types, how it is diagnosed and treated on the NHS, and how pe… 8 min read Coeliac disease explained A clear UK guide to coeliac disease: what it is, its symptoms, how it is diagnosed with blood tests and biopsy, and how a gluten-f… 8 min read Menopause and HRT explained A clear UK guide to menopause and HRT: what changes to expect, symptoms and treatments including hormone replacement therapy, and … 8 min read Understanding high blood pressure (hypertension) A clear UK guide to high blood pressure: what the numbers mean, why it matters, how it is diagnosed and monitored, and how lifesty… 8 min read Migraine Explained: Causes, Symptoms and Treatment A clear guide to migraine: what causes it, the phases and aura, common triggers, and how it is treated and prevented in the UK, fr… 8 min read Gout Explained: Causes, Flares and Long-Term Control A plain-English guide to gout: why uric acid crystals cause painful joint flares, who is at risk, how attacks are treated, and how… 8 min read Understanding Anaesthesia: How It Works and Its Safety A clear guide to anaesthesia: the difference between general, regional and local, how it works, who keeps you safe, side effects, … 8 min read Asthma Explained: Long-Term Control and Management A plain-English guide to controlling asthma every day, covering triggers, preventer and reliever inhalers, action plans and stayin… 8 min read Eczema and Dermatitis Explained A plain-English guide to eczema and dermatitis, covering causes, triggers, daily skin care with emollients, treatments and how to … 7 min read Hay Fever and Allergic Rhinitis Explained A plain-English guide to hay fever and allergic rhinitis, covering causes, symptoms, avoiding triggers, treatments from the pharma… 8 min read Understanding Anaemia: Causes, Symptoms and Treatment A plain-English guide to anaemia: what it is, common causes such as iron deficiency, symptoms like tiredness, how it is diagnosed … 8 min read Psoriasis Explained: Causes, Types and Treatment A plain-English guide to psoriasis — why the skin thickens and flakes, the main types, triggers, and how it is treated and managed… 8 min read Endometriosis Explained: Symptoms, Diagnosis and Care A plain-English guide to endometriosis — what it is, why it causes pain, how it is diagnosed in the UK, and the options for managi… 8 min read Understanding Anaesthesia and Sedation Safety A plain-English guide to anaesthesia and sedation — the types, how they keep you safe, common side effects, and what to expect aro… 8 min read Irritable bowel syndrome (IBS) explained A plain-English UK guide to IBS: symptoms, how it is diagnosed, common triggers, diet and lifestyle changes, and when to see your … 8 min read Osteoarthritis explained A clear UK guide to osteoarthritis: what happens in the joint, symptoms, diagnosis, and how exercise, weight and treatments keep y… 8 min read Sleep and insomnia: understanding and improving sleep A practical UK guide to how sleep works, what insomnia is, the causes of poor sleep, and proven ways to sleep better including CBT… 8 min read Understanding kidney stones A UK guide to kidney stones: what they are, why they form, symptoms of renal colic, how they are treated, and how to lower your ri… 8 min read Fibromyalgia explained: living with widespread pain A plain-English UK guide to fibromyalgia — what it is, how it is diagnosed, and how exercise, sleep and therapy can help you cope … 8 min read Heavy periods and menstrual health explained A UK guide to heavy menstrual bleeding — what counts as heavy, common causes, when to see your GP, and the treatment options from … 9 min read Understanding cancer: how it develops and spreads A plain-English UK guide to how cancer starts, grows and spreads — from gene changes and tumours to metastasis — and why this shap… 8 min read Diabetes explained: type 1 versus type 2 A clear UK guide to the difference between type 1 and type 2 diabetes — what causes each, how they are treated, and how to spot th… 8 min read Blood clots: deep vein thrombosis and pulmonary embolism A UK guide to DVT and pulmonary embolism — how blood clots form in the legs and lungs, who is at risk, the red-flag symptoms, and … 8 min read Food allergies and intolerances explained A UK guide to the difference between food allergy and intolerance — how each affects the body, how they are diagnosed, and spottin… 8 min read Bronchiectasis explained A UK guide to bronchiectasis — how the airways become widened and scarred, what causes it, the symptoms, and how it is managed to … 8 min read Polycystic ovary syndrome (PCOS) explained A plain-English UK guide to PCOS — a common hormone condition. Symptoms, how it is diagnosed, long-term health, and the treatments… 8 min read Gallstones and gallbladder disease explained A clear UK guide to gallstones — why they form, the symptoms of biliary colic and complications, how they are diagnosed, and when … 8 min read Understanding the immune system: how the body defends itself A plain-English guide to the immune system — innate and adaptive defences, how vaccines train it, and what happens when it goes wr… 9 min read Cancer treatment explained: chemotherapy and radiotherapy A clear UK guide to chemotherapy and radiotherapy — how each treats cancer, what to expect, common side effects, and how they fit … 8 min read Understanding hepatitis (A, B and C) A clear UK guide to hepatitis A, B and C — what causes them, how they spread, symptoms, testing, vaccines and modern treatments on… 8 min read Bipolar disorder explained A clear UK guide to bipolar disorder — the highs and lows of mood, how it is diagnosed, NHS treatments, and where to get help in a… 7 min read Acne explained A clear UK guide to acne — why spots happen, the different types, NHS treatments from creams to specialist care, and how to care f… 8 min read Addison's disease and adrenal insufficiency explained A clear UK guide to Addison's disease and adrenal insufficiency — what the adrenal glands do, the symptoms, treatment, and the adr… 8 min read Erectile dysfunction and men's health explained A plain-English UK guide to erectile dysfunction — the common causes, why it can signal heart problems, and the treatments and lif… 7 min read Constipation and bowel health explained A plain-English UK guide to constipation — what counts as constipation, the common causes, simple self-help, and the warning signs… 8 min read Blood cancers: leukaemia, lymphoma and myeloma A plain-English UK guide to blood cancers — how leukaemia, lymphoma and myeloma differ, the symptoms to watch for, and how they ar… 7 min read Shingles explained: symptoms, treatment and the vaccine A plain-English guide to shingles — why it happens, how to spot it early, treatment, the risk of lasting nerve pain, and who can h… 8 min read HIV explained: prevention, testing and treatment A clear, up-to-date guide to HIV — how it spreads, testing, modern treatment, U=U (undetectable = untransmittable), and PrEP for p… 8 min read Tuberculosis (TB) explained: symptoms, testing and cure A plain-English guide to tuberculosis — how TB spreads, the difference between latent and active TB, symptoms, testing, treatment … 8 min read Understanding the menstrual cycle and fertility A plain-English guide to the menstrual cycle — its phases, ovulation and the fertile window, how to track it, and when to seek hel… 8 min read Glaucoma explained: the silent thief of sight A plain-English guide to glaucoma — how raised eye pressure damages the optic nerve, why regular eye tests catch it early, and how… 8 min read Age-related macular degeneration explained A clear guide to age-related macular degeneration (AMD) — how it blurs central vision, the difference between dry and wet AMD, and… 8 min read Tinnitus and hearing loss explained A plain-English guide to tinnitus and hearing loss — why ringing in the ears happens, how hearing changes with age, and the UK tre… 8 min read Understanding autism in children and adults A clear, respectful guide to autism — what it is, how it shows in children and adults, the UK assessment pathway, and how to suppo… 8 min read ADHD explained: symptoms, diagnosis and support A plain-English guide to ADHD in children and adults — the core features, how it is assessed on the NHS, and the treatments and su… 8 min read Diverticular disease explained: symptoms and care A clear guide to diverticular disease and diverticulitis — how small pouches form in the bowel, the symptoms, and how they are man… 8 min read Sciatica and slipped disc explained A plain-English guide to sciatica and slipped discs — what causes the leg pain, how they are managed, and the red flags that need … 8 min read Cataracts explained: symptoms and surgery A clear guide to cataracts — why the eye's lens clouds with age, how it affects vision, and what to expect from cataract surgery o… 8 min read Cystic fibrosis explained: causes, care and new treatments A plain-English guide to cystic fibrosis — what causes it, how it affects the lungs and digestion, and how modern UK care and modu… 8 min read Sickle cell disease explained: symptoms, crises and care A plain-English guide to sickle cell disease — why red blood cells change shape, what a pain crisis is, and how it is managed and … 7 min read Varicose veins explained: causes, symptoms and treatment A plain-English guide to varicose veins — why they happen, when they need treating, and the self-care and procedures offered on th… 8 min read Uterine fibroids explained: symptoms, causes and treatment A plain-English guide to uterine fibroids — what they are, why they cause heavy periods and pressure symptoms, and the UK treatmen… 8 min read Gestational diabetes explained: causes, care and safe pregnancy A plain-English guide to gestational diabetes — why it happens in pregnancy, how it is tested for in the UK, and how diet, monitor… 8 min read Pre-eclampsia explained: warning signs and urgent care A plain-English guide to pre-eclampsia — a serious pregnancy condition. Learn the warning signs, why it is an emergency, and how U… 7 min read Haemorrhoids (piles) explained: causes, relief and treatment A plain-English guide to haemorrhoids (piles) — why they happen, how to ease symptoms at home, UK treatment options, and the bleed… 8 min read Postnatal depression explained: signs, support and treatment A plain guide to postnatal depression — how it differs from the baby blues, its symptoms, when to seek urgent help, and UK support… 8 min read Pelvic inflammatory disease explained: causes and treatment A plain guide to pelvic inflammatory disease (PID) — its causes, symptoms, why prompt antibiotic treatment matters, and how to pro… 7 min read Restless legs syndrome explained: causes and relief A plain guide to restless legs syndrome — the urge to move the legs, what causes it, how iron and lifestyle play a part, and UK tr… 8 min read Ectopic pregnancy explained: a life-threatening emergency A plain guide to ectopic pregnancy — why it is dangerous, the warning signs like one-sided or shoulder-tip pain, and why sudden co… 8 min read Miscarriage: understanding and support A compassionate, plain guide to miscarriage — why it happens, the signs, what care and choices are available in the UK, and where … 8 min read Ovarian cysts explained: causes, symptoms and care A plain guide to ovarian cysts — what they are, why most are harmless, the symptoms to watch for, and the warning signs of a twist… 8 min read Bell's palsy explained: sudden facial weakness A plain guide to Bell's palsy — sudden one-sided facial weakness. Why it must be assessed urgently to rule out stroke (FAST), and … 8 min read Thrombophilia and blood clotting disorders explained A plain guide to thrombophilia — inherited and acquired conditions that make blood clot too easily, who gets tested, and how the c… 8 min read Chronic sinusitis and rhinitis explained A plain guide to long-term sinus and nose problems — the difference between rhinitis and sinusitis, common causes, self-care, and … 8 min read Common skin conditions explained A plain guide to everyday skin problems — eczema, psoriasis, acne, rosacea and more — how to tell them apart, everyday care, and w… 7 min read Raynaud's phenomenon explained A plain guide to Raynaud's phenomenon — why fingers and toes turn white and cold, primary versus secondary types, self-care, and w… 8 min read Hernias explained A plain-English guide to hernias — what they are, the common types, why some need surgery, and the emergency warning signs of a st… 8 min read Cellulitis and skin infections explained A plain-English guide to cellulitis and other skin infections — the symptoms, how they are treated, and the warning signs that mea… 8 min read Cold sores and genital herpes explained A clear guide to the herpes simplex virus — cold sores and genital herpes — how they spread, how they are treated, and how to redu… 8 min read Benign paroxysmal positional vertigo (BPPV) explained A plain-English guide to BPPV — the common cause of brief spinning dizziness with head movement, how it is diagnosed, and the simp… 8 min read Schizophrenia explained A plain-English guide to schizophrenia — what the symptoms really are, what causes it, how it is treated in the UK, and why recove… 7 min read Obsessive-compulsive disorder (OCD) explained A plain-English guide to OCD — what obsessions and compulsions really are, why it is not about being tidy, and the treatments that… 8 min read Eating disorders explained A plain-English guide to eating disorders — the main types, the serious physical and mental risks, and how to get help early in th… 7 min read Gastro-oesophageal reflux disease (GORD) explained A plain-English guide to GORD — why acid reflux and heartburn happen, self-care that helps, treatments in the UK, and the warning … 8 min read Panic attacks and panic disorder explained A plain-English guide to panic attacks and panic disorder — what happens in the body, why it is not dangerous, and the treatments … 8 min read Post-traumatic stress disorder (PTSD) explained A plain-English guide to PTSD — the symptoms after trauma, why they happen, the UK treatments that work, and where to get urgent h… 8 min read Chronic fatigue syndrome / ME explained A plain-English guide to ME/CFS — the disabling fatigue and post-exertional malaise, how it is diagnosed, and how it is managed in… 8 min read Lupus (systemic lupus erythematosus) explained A plain-English guide to lupus (SLE) — an autoimmune condition affecting many parts of the body, its symptoms, flares, and how it … 8 min read Urinary incontinence explained: types, causes and treatment A plain-English guide to urinary incontinence — the main types, why leaks happen, and the pelvic-floor, lifestyle and treatment op… 8 min read Enlarged prostate (BPH) explained: symptoms and treatment A plain-English guide to benign prostatic hyperplasia — why the prostate enlarges with age, the urinary symptoms it causes, and ho… 8 min read Constipation in children explained: signs and treatment A plain-English guide to constipation in children — how to spot it, why holding on makes it worse, and the diet, routine and treat… 8 min read Sarcoidosis explained: symptoms, diagnosis and treatment A plain-English guide to sarcoidosis — why the immune system forms clumps of cells, the organs it affects, and how this unpredicta… 8 min read Myasthenia gravis explained A plain-English guide to myasthenia gravis — why muscles tire and weaken, common symptoms like droopy eyelids and double vision, a… 8 min read Motor neurone disease (MND/ALS) explained A plain-English guide to motor neurone disease — how it affects movement, speech, swallowing and breathing, how it is diagnosed, a… 8 min read Huntington's disease explained A plain-English guide to Huntington's disease — an inherited condition affecting movement, thinking and mood, how genetic testing … 8 min read Ankylosing spondylitis (axial SpA) explained A plain-English guide to ankylosing spondylitis and axial spondyloarthritis — the inflammatory back condition, its warning signs, … 8 min read Guillain-Barré syndrome explained: symptoms and recovery A plain-English guide to Guillain-Barré syndrome — why the immune system attacks the nerves, the rapid weakness it causes, and how… 8 min read Systemic sclerosis (scleroderma) explained A plain-English guide to systemic sclerosis — why the skin and internal organs harden, the role of Raynaud's, and how this autoimm… 8 min read Vasculitis explained: types, symptoms and treatment A plain-English guide to vasculitis — why blood vessels become inflamed, the many forms it takes, and how this condition is diagno… 8 min read Sjogren's syndrome explained: dry eyes, dry mouth and more A plain-English guide to Sjogren's syndrome — why the immune system attacks the glands that make tears and saliva, and how the dry… 8 min read Idiopathic pulmonary fibrosis explained A plain-English guide to idiopathic pulmonary fibrosis (IPF) — what scarring of the lungs means, its symptoms, how it is diagnosed… 8 min read Primary biliary cholangitis explained A plain-English guide to primary biliary cholangitis (PBC) — an autoimmune liver condition, its symptoms of itch and fatigue, how … 8 min read Wilson's disease explained A plain-English guide to Wilson's disease — an inherited condition where copper builds up in the body, its symptoms, how it is dia… 8 min read Behcet's disease explained A plain-English guide to Behcet's disease — a rare condition causing recurring mouth and genital ulcers, eye and skin problems, an… 8 min read Polymyalgia rheumatica and giant cell arteritis A plain-English guide to polymyalgia rheumatica and giant cell arteritis — linked inflammatory conditions, and why GCA is a sight-… 8 min read Ehlers-Danlos syndromes explained A plain-English guide to Ehlers-Danlos syndromes — inherited conditions affecting connective tissue that cause bendy joints, stret… 8 min read Marfan syndrome explained A plain-English guide to Marfan syndrome — an inherited connective tissue condition affecting the heart, eyes and skeleton — and w… 8 min read Amyloidosis explained A plain-English guide to amyloidosis — a rare group of conditions where abnormal protein builds up in organs — including symptoms,… 8 min read Hereditary haemochromatosis explained A plain-English guide to hereditary haemochromatosis — an inherited condition where the body absorbs too much iron, and how it is … 8 min read Alpha-1 antitrypsin deficiency explained A plain-English guide to alpha-1 antitrypsin deficiency — an inherited condition that can affect the lungs and liver, and how it i… 8 min read Sarcopenia and frailty explained A plain-English guide to sarcopenia and frailty — the loss of muscle and resilience with age — and the exercise and diet steps tha… 8 min read Restless legs and periodic limb movement explained A plain-English guide to restless legs syndrome and periodic limb movements — why they disturb sleep, common triggers, and how the… 8 min read Phaeochromocytoma explained: symptoms and treatment A plain-English guide to phaeochromocytoma — a rare adrenal-gland tumour that floods the body with stress hormones, causing surges… 8 min read Acromegaly explained: symptoms, diagnosis and treatment A plain-English guide to acromegaly — too much growth hormone from a pituitary tumour, the slow changes it causes, and how it is d… 8 min read Cushing's syndrome explained: symptoms and treatment A plain-English guide to Cushing's syndrome — too much cortisol in the body, the weight, skin and mood changes it causes, and how … 8 min read Joint hypermobility and spectrum disorders explained A plain-English guide to joint hypermobility and hypermobility spectrum disorders — flexible joints, the symptoms they can cause, … 8 min read Gastroparesis explained A clear UK guide to gastroparesis — delayed stomach emptying causing nausea, fullness and bloating — including causes, tests and h… 8 min read Trigeminal neuralgia explained A UK guide to trigeminal neuralgia — sudden, severe facial pain like an electric shock — covering causes, triggers, diagnosis and … 8 min read Narcolepsy explained A UK guide to narcolepsy — a long-term brain condition causing severe daytime sleepiness — covering symptoms, cataplexy, diagnosis… 8 min read Cluster headache explained A UK guide to cluster headache — severe one-sided attacks around the eye — covering symptoms, triggers, diagnosis and NHS treatmen… 7 min read Gilbert's syndrome explained: a harmless cause of jaundice A plain-English guide to Gilbert's syndrome — a common, harmless inherited condition that causes mild jaundice, why it happens, an… 8 min read Charcot-Marie-Tooth disease explained A plain-English guide to Charcot-Marie-Tooth disease — an inherited nerve condition affecting the feet, legs and hands, and how it… 8 min read Mastocytosis and mast cell disorders explained A plain-English guide to mastocytosis and mast cell disorders — when the body's mast cells are too many or too active, the symptom… 8 min read Fabry disease explained: symptoms and treatment A plain-English guide to Fabry disease — a rare inherited condition where a missing enzyme lets fatty substances build up, affecti… 8 min read Achalasia and swallowing disorders explained A plain-English guide to achalasia — a rare swallowing disorder where food sticks in the gullet — plus how other swallowing proble… 8 min read Hereditary angioedema explained A plain-English guide to hereditary angioedema — a rare inherited condition causing recurrent swelling attacks — its symptoms, tri… 7 min read Lipoedema explained A plain-English guide to lipoedema — a long-term condition causing painful, symmetrical fat build-up in the legs and arms — and ho… 8 min read Bullous skin diseases: pemphigus and pemphigoid explained A plain-English guide to pemphigus and pemphigoid — rare blistering conditions where the immune system attacks the skin — symptoms… 8 min read Cauda equina syndrome: a spinal emergency explained Cauda equina syndrome is a spinal emergency. Learn the red-flag warning signs — bladder, bowel and saddle numbness — and why urgen… 8 min read Complex regional pain syndrome (CRPS) explained A plain-English guide to complex regional pain syndrome — why one limb becomes intensely painful and swollen after injury, how it … 7 min read Syringomyelia explained: a fluid-filled cyst in the spinal cord A plain-English guide to syringomyelia — how a fluid-filled cyst forms in the spinal cord, the symptoms it causes, and how it is d… 7 min read Erythromelalgia explained: burning, red, hot hands and feet A plain-English guide to erythromelalgia — why the hands or feet become red, hot and intensely burning, what can trigger it, and h… 8 min read Meniere's disease explained: symptoms and management A plain-English guide to Meniere's disease — a condition of the inner ear causing vertigo, hearing loss and tinnitus, and how it i… 8 min read Tourette syndrome and tic disorders explained A plain-English guide to Tourette syndrome and tic disorders — what tics are, why they happen, and how they are understood and man… 8 min read Hidradenitis suppurativa explained A plain-English guide to hidradenitis suppurativa — a long-term skin condition causing painful lumps and abscesses, and how it is … 7 min read Vitiligo explained: causes, symptoms and treatment A plain-English guide to vitiligo — a condition causing pale patches of skin when colour-making cells are lost, and how it is unde… 8 min read Paget's disease of bone explained A plain-English guide to Paget's disease of bone — where bone is renewed abnormally, becoming enlarged and weak, and how it is dia… 8 min read Primary hyperparathyroidism explained A plain-English guide to primary hyperparathyroidism — overactive parathyroid glands raising blood calcium, its symptoms, and how … 7 min read Lichen planus explained: symptoms and treatment A plain-English guide to lichen planus — an itchy inflammatory rash of the skin, mouth or other areas, why it happens, and how it … 8 min read Hypoparathyroidism explained: symptoms and care A plain-English guide to hypoparathyroidism — underactive parathyroid glands and low blood calcium, its symptoms, causes and how i… 8 min read Carpal tunnel syndrome explained A plain-English guide to carpal tunnel syndrome — a squeezed nerve at the wrist causing tingling and numbness, and how it is diagn… 8 min read Plantar fasciitis and heel pain explained A plain-English guide to plantar fasciitis — the most common cause of heel pain, why it happens, and how it is treated with simple… 7 min read Dupuytren's contracture explained A plain-English guide to Dupuytren's contracture — where the palm tissue thickens and pulls fingers inwards, its symptoms, causes … 8 min read Bunions and common foot problems explained A plain-English guide to bunions and other common foot problems — what causes them, how they are managed, and when to seek help.… 7 min read Frozen shoulder explained: causes, stages and recovery A plain-English guide to frozen shoulder — why the shoulder stiffens and hurts, the three stages, and how physiotherapy and other … 7 min read Tennis elbow and tendinopathy explained A plain-English guide to tennis elbow and tendon overuse injuries — why tendons hurt, how they heal slowly, and what helps recover… 8 min read Hip osteoarthritis and joint replacement explained A plain-English guide to hip osteoarthritis — why the joint wears, how it is managed, and what a hip replacement involves and achi… 7 min read Ganglion cysts and common lumps explained A plain-English guide to ganglion cysts and other common lumps — what they are, why most are harmless, and the warning signs that … 7 min read Vaginal thrush explained: causes, treatment and self-care A plain-English UK guide to vaginal thrush — what causes the itching and discharge, pharmacy and GP treatment options, and when sy… 8 min read Cystitis and urine infections in women explained A plain-English UK guide to cystitis and urinary tract infections in women — symptoms, pharmacy self-care, when antibiotics are ne… 7 min read Athlete's foot and fungal skin infections explained A plain-English UK guide to athlete's foot and fungal skin infections — how they spread, pharmacy treatments, self-care, and when … 7 min read Warts and verrucas explained: causes, treatment and self-care A plain-English UK guide to warts and verrucas — what causes them, whether to treat them, pharmacy options, and when to see a GP o… 8 min read Ear infections explained: otitis media and swimmer's ear A plain-English UK guide to ear infections — middle ear (otitis media) versus outer ear (swimmer's ear), self-care, when antibioti… 7 min read Bacterial vaginosis explained A clear guide to bacterial vaginosis — why the vaginal balance shifts, the fishy-smelling discharge clue, how it is treated, and w… 7 min read Impetigo explained A plain-English guide to impetigo — the contagious skin infection with golden crusts, how it spreads, pharmacy and prescription tr… 7 min read Boils and skin abscesses explained A clear guide to boils and skin abscesses — why they form, safe self-care, why you should not squeeze them, and the red flags that… 7 min read Earwax build-up explained A plain guide to earwax build-up — why it happens, safe softening drops, why cotton buds and ear candles are risky, and how the NH… 7 min read Styes and blepharitis: eyelid problems explained A clear guide to styes and blepharitis — the red eyelid lump versus crusty lid margins, warm-compress self-care, lid hygiene, and … 7 min read Ingrown toenails explained A practical guide to ingrown toenails — why they happen, safe self-care, correct nail cutting, when a podiatrist or minor surgery … 7 min read Colds and flu explained A clear guide to colds and flu — how they differ, why antibiotics do not help, self-care and pharmacy advice, who should get a flu… 7 min read Ringworm and fungal nail infections explained A clear guide to ringworm and fungal nail infections — what causes them, the tell-tale signs, pharmacy treatment, self-care to sto… 7 min read Molluscum contagiosum explained A clear guide to molluscum contagiosum — the small pearly spots, why it clears on its own, how it spreads, gentle self-care, and w… 7 min read Mouth ulcers explained A clear guide to mouth ulcers — what causes them, how to ease the pain, pharmacy treatments, self-care to help them heal, and when… 7 min read Acute bronchitis and chesty cough explained A plain-English guide to acute bronchitis — why this chesty cough is usually viral, how to self-care, why antibiotics rarely help,… 7 min read Indigestion and heartburn explained A plain-English guide to indigestion and heartburn — what causes that burning chest and full feeling, self-care and pharmacy optio… 7 min read Diarrhoea and food poisoning explained A plain-English guide to diarrhoea and food poisoning — common causes, staying hydrated, when to stay off work or school, and the … 7 min read Insect bites and stings explained A plain-English guide to insect bites and stings — usual reactions, soothing self-care, avoiding infection, and the anaphylaxis wa… 7 min read Dry eyes explained A plain-English guide to dry eye — why eyes feel gritty and sore, common causes like screens and age, self-care and pharmacy drops… 7 min read Dehydration explained A plain-English guide to dehydration — the causes, the warning signs in adults and children, how to rehydrate safely, and when to … 7 min read Nail problems and nail health explained A guide to common nail problems — fungal infections, ingrown toenails, brittle and discoloured nails — with self-care tips and whe… 7 min read Excessive sweating (hyperhidrosis) explained A guide to hyperhidrosis — why some people sweat excessively, self-care and antiperspirant tips, treatment options, and when to se… 7 min read Bad breath (halitosis) explained A guide to bad breath — the common causes, how good oral hygiene helps, links to gum disease and other conditions, and when to see… 7 min read Toothache and dental abscess explained A plain-English guide to toothache and dental abscess — what causes them, how they are treated, warning signs of spreading infecti… 7 min read Chilblains and cold-related skin problems explained A plain-English guide to chilblains and cold skin problems — why they happen, how to ease and prevent them, and the warning signs … 7 min read Cold sores explained A plain-English guide to cold sores — what causes them, how they spread, how to treat and ease them, and when to seek medical advi… 7 min read Verrucas, corns and calluses explained A plain-English guide to verrucas, corns and calluses — what causes them, how to tell them apart, how to treat them, and when to s… 7 min read Morning sickness and pregnancy nausea explained A plain-English guide to morning sickness — why it happens, how long it lasts, self-help that can ease it, and the warning signs t… 7 min read Colic and reflux in babies explained A plain-English guide to colic and reflux in babies — why they happen, how to soothe your baby, what usually helps, and the warnin… 7 min read Nappy rash and baby skin care explained A plain-English guide to nappy rash and caring for baby skin — what causes it, how to prevent and treat it, and the signs that nee… 7 min read Cradle cap and infant skin conditions explained A plain-English guide to cradle cap and common baby skin conditions — what causes them, gentle treatment, and the signs that need … 7 min read Teething explained A plain-English guide to teething in babies — when teeth come through, the signs, how to soothe a teething baby safely, and when s… 7 min read Bedwetting (nocturnal enuresis) explained A plain-English guide to bedwetting in children — why it happens, when it is worth getting help, and the treatments and practical … 7 min read Growing pains in children explained A plain-English guide to growing pains — what they are, how to recognise and ease them, and the warning signs that mean a child's … 8 min read Reflux in babies (posseting and GORD) explained A plain-English guide to reflux in babies — the difference between normal posseting and GORD, how to help, and the red flags that … 7 min read PMS and PMDD explained: premenstrual symptoms and help What premenstrual syndrome (PMS) and the more severe PMDD are, why they happen, and the self-care and treatments that can help — a… 7 min read Vulval and vaginal health explained A plain-English guide to keeping the vulva and vagina healthy — normal changes, common problems like thrush and dryness, and the s… 7 min read Gambling and behavioural addictions explained What behavioural addictions like problem gambling and gaming are, why they happen, the harm they cause, and the effective support … 7 min read Work stress and burnout explained What work-related stress and burnout are, how to recognise the warning signs, and practical steps and support to recover and preve…
Living with a condition
6 min read Asthma inhalers: relievers vs preventers, and why the difference matters The difference between reliever and preventer inhalers, why preventers must be used regularly, good inhaler technique, and what fr… 7 min read Thyroid medicines explained: underactive and overactive thyroid A plain-English guide to thyroid medicines — replacing hormone for an underactive thyroid, calming an overactive one, blood-test m…
Medical technology
8 min read How mRNA vaccines work — and why the technology matters beyond COVID A clear explanation of mRNA vaccine technology — how it teaches cells to make a harmless viral protein, why it was so fast to deve… 7 min read Continuous glucose monitoring: how CGM is changing diabetes care How continuous glucose monitors work, what "time in range" means, who benefits, and how CGM has transformed day-to-day diabetes ma… 8 min read Artificial intelligence in clinical diagnosis: promise, limits and safety Where AI genuinely helps in medicine today — imaging, triage, risk prediction — alongside the real limits, the risk of bias, and w… 7 min read Robotic surgery explained: how it works and what it changes How robot-assisted surgery actually works, why it is not an autonomous robot, the genuine benefits and limits versus keyhole and o… 7 min read Wearables and remote monitoring: what the data can and can’t tell us How smartwatches and health wearables measure heart rate, rhythm, oxygen and sleep, where they genuinely help (like spotting atria… 8 min read Precision and genomic medicine: tailoring treatment to the individual How reading a person’s or a tumour’s genetic code is changing medicine — from choosing cancer drugs to predicting drug responses (… 8 min read Telemedicine and Digital Health: How Remote Care Works How telemedicine and digital health work in the NHS: video and phone consultations, apps, remote monitoring, benefits, limits and … 8 min read Bioelectronic Medicine and Implantable Devices How bioelectronic medicine uses tiny implanted devices to send electrical signals to nerves, treating conditions from Parkinson's … 8 min read Digital Therapeutics: Software-Based Treatments How software-based treatments, or digital therapeutics, work, where they help conditions like insomnia and diabetes, and how they … 8 min read Point-of-care diagnostics: testing at the bedside How point-of-care tests bring the lab to the patient — from finger-prick blood tests to rapid infection kits — and their benefits … 8 min read Medical imaging explained: X-ray, CT, MRI and ultrasound A plain-English UK guide to the main medical scans — X-ray, CT, MRI and ultrasound — how each one works, what it shows, and what t… 8 min read Virtual and augmented reality in medicine and rehabilitation How virtual and augmented reality are used in medicine — from training surgeons and easing pain to rehabilitation after stroke — a… 8 min read Digital pathology and AI in diagnosis How scanning tissue slides into images and using artificial intelligence is changing how diseases like cancer are diagnosed — and … 8 min read Medical robotics beyond surgery: rehabilitation and care How robots are helping beyond the operating theatre — rehabilitation exoskeletons, therapy robots, assistive and care robots, and … 8 min read Artificial intelligence in mental health care How AI is being used in mental health — from chatbots and screening to admin support — plus the real benefits, risks and safety li… 7 min read Personal health records and your health data explained A plain-English guide to personal health records — how to view your NHS data, what the NHS App shows, and how your health informat… 8 min read Whole-body MRI and screening scans explained A plain-English guide to whole-body MRI and private screening scans — how they work, what they can and cannot do, and the balance … 8 min read Digital twins in healthcare explained A plain-English guide to digital twins in healthcare — virtual models of organs, patients or hospitals, how they could improve car… 8 min read Health apps and digital health regulation A plain-English guide to health apps and how digital health is regulated in the UK — what apps can do, and how to choose safe, tru… 8 min read 3D anatomical modelling and surgical planning A plain-English guide to 3D anatomical models — how scans become printed or virtual models that help surgeons plan operations more… 8 min read Joint replacement implants and orthopaedic technology How modern joint replacement works — the materials in artificial hips and knees, robotic and computer-guided surgery, and how impl… 7 min read Hearing aids and hearing technology explained A plain-English guide to hearing aids and hearing technology — how they work, the main types, what to expect on the NHS, and other…
Medicines explained
8 min read How antibiotics work and the main classes A plain-English, dose-free guide to how antibiotics fight bacteria, the main classes and what they target, and why using them wise… 8 min read Medical cannabis: what the evidence says A balanced, plain-English guide to medical cannabis in the UK — what it is, the legal position, where evidence exists and its limi… 7 min read Understanding over-the-counter medicines safely A plain guide to over-the-counter medicines — what they are, reading the label, avoiding doubling up, checking interactions, and w… 7 min read Statins explained: who needs them and the truth about side effects A plain-English guide to statins — how they protect the heart, who benefits, and what the evidence really says about muscle aches … 7 min read Blood pressure medicines explained: the main types and how they work A plain-English guide to blood pressure tablets — the main types, how each one lowers pressure, why two or more are often combined… 7 min read Anticoagulants explained: DOACs, warfarin and bleeding risk How blood-thinning medicines work — DOACs versus warfarin, how they differ from antiplatelets, what bleeding signs to watch for, a… 8 min read Type 2 diabetes medicines: how the main options work A plain-English guide to type 2 diabetes treatments — why metformin is usually first, how newer SGLT2 and GLP-1 medicines help the… 7 min read Starting an antidepressant: what to expect What to expect when starting an antidepressant — how long it takes to work, early side effects, why you should not stop abruptly, … 7 min read Painkillers compared: paracetamol, ibuprofen and codeine How everyday painkillers compare — paracetamol as first-line, the cautions with anti-inflammatories like ibuprofen, codeine as a w… 7 min read PPIs and acid reflux: how they work and what about long-term use A plain-English guide to proton pump inhibitors (PPIs) — how they ease acid reflux, when to take them, what long-term use really m… 7 min read Using antibiotics safely: what everyone should know A plain-English guide to using antibiotics safely — why they only treat bacterial infections, antibiotic resistance, common side e… 8 min read Steroids (corticosteroids) explained: benefits, risks and the steroid card A plain-English guide to corticosteroids — how they calm inflammation, why long-term steroids must never be stopped suddenly, the … 7 min read Allergy medicines explained: antihistamines, nasal sprays and adrenaline A plain-English guide to allergy medicines — non-drowsy antihistamines, steroid nasal sprays for hay fever, and how adrenaline aut…
Solutions & prevention
8 min read Antimicrobial resistance: why it matters and what is being done Why antibiotic resistance is one of the biggest threats to modern medicine, how it develops, and the practical solutions — from st… 8 min read How vaccines protect communities: immunity, herd protection and prevention How vaccines train the immune system, what herd immunity means and why it protects the vulnerable, how safety is monitored, and wh… 8 min read Cardiovascular risk and prevention: how to protect your heart What cardiovascular risk means, how it is estimated (e.g. QRISK), the difference between things you can and cannot change, and the… 8 min read Cancer screening explained A clear guide to the UK cancer screening programmes — bowel, breast and cervical — how they work, their benefits and limits, and h… 8 min read Osteoporosis and Preventing Fractures How osteoporosis weakens bones and how to prevent fractures: risk factors, bone scans, UK treatments, and lifestyle steps to prote… 8 min read Obesity and metabolic health explained A plain-English, non-judgemental guide to obesity and metabolic health — what drives weight gain, the health risks, and the suppor… 8 min read Stopping Smoking: Methods That Actually Work An evidence-based UK guide to quitting smoking, covering NHS stop smoking services, nicotine replacement, vaping and medicines tha… 8 min read Bowel cancer: awareness, screening and prevention A UK guide to bowel cancer: warning signs to watch for, how NHS screening with the FIT home test works, and lifestyle steps that l… 8 min read Preventing Falls in Older Adults: A Practical Guide Evidence-based ways to prevent falls in older adults, covering causes, strength and balance, medicines, eyesight, safer homes and … 8 min read Understanding Cholesterol and Blood Lipids A plain-English guide to cholesterol and blood fats: good and bad cholesterol, why they matter for the heart, how they are measure… 8 min read Home Blood Pressure Monitoring and Self-Care A practical UK guide to measuring your blood pressure at home accurately, understanding the numbers, and using self-care to protec… 8 min read The UK childhood immunisation schedule explained A plain-English guide to the NHS childhood vaccination schedule: which jabs are offered, when, what they protect against, and why … 8 min read Prostate health and PSA testing explained A balanced UK guide to prostate health and the PSA blood test — what the prostate does, common problems, and the real benefits and… 8 min read Travel health and vaccinations: a UK guide A practical UK guide to staying well abroad — travel vaccines, malaria prevention, food and water safety, and how to plan a health… 8 min read Vitamin D and supplements: what the evidence says A UK evidence-based guide to vitamin D — why it matters, who should take a supplement, the official advice, and how to use supplem… 8 min read Skin cancer awareness and sun safety A UK guide to preventing skin cancer — how sun damage causes it, spotting warning signs with the ABCDE rule, and practical everyda… 8 min read Weight-loss (bariatric) surgery explained A clear UK guide to weight-loss (bariatric) surgery — the main operations, who may be eligible on the NHS, benefits, risks and lif… 8 min read Cardiac rehabilitation: recovery after a heart attack A plain-English UK guide to cardiac rehab after a heart attack — what the programme involves, why it works, and how it helps you r… 7 min read Seasonal vaccinations: flu and COVID boosters explained A plain-English UK guide to seasonal flu and COVID booster vaccines — why they change each year, who is eligible, and how they pro… 8 min read Sexual health and STIs explained: testing and prevention A practical, plain-English guide to sexual health — common STIs, symptoms and silent infections, free NHS testing, treatment, and … 8 min read Nutrition basics: eating for health A plain-English guide to healthy eating using the UK Eatwell Guide — balancing your plate, cutting excess sugar and salt, and buil… 8 min read Physical activity and exercise for health How movement protects body and mind, the UK activity guidelines in plain English, and simple ways to build more activity into ever… 8 min read Malaria prevention and treatment for travellers A practical UK guide to avoiding malaria abroad — bite prevention, antimalarial tablets, and why any fever after travel needs urge… 7 min read Stress and mental wellbeing: practical ways to cope A plain-English guide to stress — how it affects your body and mind, everyday ways to manage it, and when to seek help in the UK.… 8 min read Vaccination in pregnancy explained: protecting mother and baby A plain-English guide to vaccines offered in pregnancy in the UK — why whooping cough, flu and RSV vaccines are recommended, and h… 8 min read HPV vaccination and cancer prevention: what to know How the HPV vaccine prevents cervical and other cancers — who is offered it in the UK, how it works, its safety, and why screening… 7 min read Dental health and oral care: a practical guide A plain guide to looking after teeth and gums — preventing decay and gum disease, the right way to brush, and why oral health affe… 8 min read Alcohol and your health: risks and lower-risk drinking A plain guide to how alcohol affects your body, the UK lower-risk guidelines, the signs of a problem, and practical ways to cut do… 8 min read Men's health checks: what to know A plain guide to health checks for men — blood pressure, the NHS Health Check, prostate and testicular awareness, and the screenin… 8 min read Vaccinations for older adults: shingles, pneumococcal, flu and RSV A guide to key vaccines for older adults in the UK — shingles, pneumococcal, flu and RSV — what they protect against and who is el… 7 min read Hydration and kidney health How staying well hydrated supports your kidneys — how much to drink, the myths, warning signs of dehydration, and when too much wa… 8 min read Measuring blood pressure correctly A practical UK guide to measuring blood pressure correctly — the right technique, home monitoring, avoiding common mistakes, and w… 8 min read Heart-healthy living: how to protect your heart A practical, plain-English guide to protecting your heart — the everyday habits, numbers and check-ups that lower your risk of hea… 8 min read Rare diseases and orphan drugs explained A plain-English guide to rare diseases and orphan drugs — why diagnosis takes so long, how special rules encourage treatments, and… 8 min read How clinical trials work: testing new treatments A plain-English guide to clinical trials — the phases new treatments go through, how volunteers are protected, and what taking par… 7 min read Genetic counselling explained A plain-English guide to genetic counselling in the UK — what it is, who it helps, what happens at an appointment, and how it supp… 8 min read Blood donation and transfusion explained A plain-English guide to giving blood and receiving a transfusion in the UK — how donation works, how blood is kept safe, and what… 8 min read Advance care planning and living wills explained A plain-English guide to advance care planning in the UK — living wills, advance decisions, choosing someone to speak for you, and… 8 min read Carer support and social care explained A plain-English guide to carer support and social care in the UK — what help is available, carer's rights and assessments, and how… 8 min read NHS Continuing Healthcare explained A plain-English guide to NHS Continuing Healthcare — free NHS-funded care for adults with serious health needs — including who qua… 7 min read Health literacy: understanding and using health information A plain-English guide to health literacy — the skills to find, understand and use health information, why it matters, and how to i… 8 min read Direct-to-consumer genetic testing explained A plain-English guide to at-home DNA and genetic test kits — what they can and cannot tell you about health, and how they differ f… 8 min read Understanding rare cancers and where to get help A plain-English guide to rare cancers — why they can be harder to diagnose and treat, what to expect in the UK, and where to find … 8 min read Bone density scans (DEXA) and osteoporosis screening A plain-English guide to DEXA bone density scans and osteoporosis screening — what the scan involves, who is offered it, and what … 8 min read Cancer of unknown primary explained A plain-English guide to cancer of unknown primary — when cancer is found but its starting point is unclear, how it is investigate… 8 min read Pharmacovigilance: how medicine safety is monitored A plain-English guide to pharmacovigilance — how the safety of medicines is watched after approval, including the UK Yellow Card s… 7 min read Physiotherapy and rehabilitation explained A plain-English guide to physiotherapy — what physios do, how rehabilitation rebuilds strength and movement, and how to access it … 7 min read Self-care and the NHS Pharmacy First scheme explained A plain-English guide to self-care and NHS Pharmacy First — which everyday illnesses a pharmacist can now treat, how it works, and… 8 min read Basic first aid everyone should know A plain-English guide to life-saving first aid — the recovery position, CPR basics, helping someone who is choking, and controllin… 8 min read Travel health kit and first aid abroad A plain-English guide to a travel health kit and handling minor problems abroad — what to pack, vaccines and medicines, and when t… 8 min read Hypothermia and staying safe in cold weather A practical guide to hypothermia — how the body loses heat, warning signs in adults and babies, safe warming, and how to stay well… 7 min read Eye tests and looking after your eyes A clear guide to NHS eye tests and eye health — why regular sight tests matter, who gets them free, and simple steps to protect yo… 8 min read Healthy ageing: staying well as you get older A plain-English guide to healthy ageing — how to stay active, strong, connected and independent, and the checks and habits that he… 8 min read Pregnancy explained: trimesters and antenatal care A plain-English guide to pregnancy — what happens in each trimester, how NHS antenatal care works, and the healthy habits and warn… 8 min read Breastfeeding and infant feeding explained A plain-English guide to feeding your baby — how breastfeeding works, formula feeding safely, common challenges, and where to get … 8 min read Weaning and introducing solid foods A plain-English guide to weaning — when and how to start solids, safe first foods, foods to avoid, choking safety, and how to buil… 8 min read Child development milestones explained A plain-English guide to child development milestones — what to expect as children grow, why the timing varies, and when to seek a… 8 min read Contraception options explained: finding what suits you A plain-English guide to the main types of contraception in the UK — how they work, how reliable they are, and how to choose, all … 7 min read The coil (IUD and IUS) and the implant explained How long-acting contraception works — the copper coil, hormonal coil and the implant — how they are fitted, how long they last, an… 7 min read Emergency contraception explained: what to do and when How emergency contraception works after unprotected sex — the two types (emergency pill and copper coil), how quickly to act, and … 7 min read Cervical screening (smear tests) explained What cervical screening is, how HPV testing prevents cervical cancer, what the results mean, and why attending when invited matter… 8 min read Recreational drugs and their health effects explained A balanced, plain-English guide to the health effects and risks of common recreational drugs, harm-reduction principles, and where… 7 min read Shift work, sleep and health explained How shift work affects the body clock, sleep and long-term health, and practical strategies to reduce the impact — a plain-English… 7 min read Loneliness, social connection and social prescribing Why loneliness affects physical and mental health, how it differs from being alone, and how social prescribing and community suppo… 7 min read Grief and bereavement: understanding and coping What grief is, that there is no "right" way to grieve, how it changes over time, and where to find support after a bereavement — a…
Answers
Frequently asked questions
What are these articles?
Plain-English explainers about common medicines, conditions and how treatment works — written to be accurate and easy to understand, and cross-linked to our fuller, dose-free drug and condition guides.
Do the articles give doses?
No. Like the rest of the site, every article is dose-free. They explain how treatments work and what to consider, but doses depend on the individual and the exact product — always confirm with your prescriber, the BNF and the product labelling.
Are they a substitute for medical advice?
No — they are education and reference only. They help you understand a topic, but decisions about your own care should always be made with a qualified clinician.
Need clear, evidence-led health content?
We write accurate, dose-free patient information and medicines articles for teams.