Neurology
Medicines for Multiple sclerosis
A long-term autoimmune condition in which the immune system damages the protective covering around nerves in the brain and spinal cord, causing varied and often relapsing symptoms — managed by neurology with treatments that reduce relapses and slow progression.
Education and reference only. This explains which medicines are used and why, in plain language — it deliberately contains no doses and is not a substitute for advice from your doctor or pharmacist. Always discuss your own treatment with a qualified clinician, and check the BNF and the product labelling for prescribing detail.
Quick answer
What is Multiple sclerosis?
Multiple sclerosis, or MS, is a condition in which the immune system mistakenly attacks myelin, the protective covering that surrounds nerve fibres in the brain and spinal cord and helps signals travel quickly. This damage interferes with the messages passing along the nerves and leaves areas of scarring, which is what the name multiple sclerosis describes.
- How it is treated: MS is managed by a specialist neurology and MS team, and care has three broad strands.
- Self-care: Alongside medical treatment, looking after general health supports living well with MS.
- When to seek help: If you have already been diagnosed with MS, contact your MS team or GP promptly if you think you may be having a relapse — for example new or worsening symptoms such as a change in vision, increasing weakness, numbness or balance problems that come on over hours to days and last more than a day or so — as a relapse may need assessment and treatment.
What it is
Multiple sclerosis, or MS, is a condition in which the immune system mistakenly attacks myelin, the protective covering that surrounds nerve fibres in the brain and spinal cord and helps signals travel quickly. This damage interferes with the messages passing along the nerves and leaves areas of scarring, which is what the name multiple sclerosis describes. Because nerves throughout the brain and spinal cord can be affected, the symptoms are very varied and differ from person to person — they may include vision problems, numbness or tingling, weakness, problems with balance and coordination, fatigue, and bladder or bowel difficulties. The most common pattern, especially early on, is relapsing-remitting MS, where symptoms flare up in episodes called relapses and then partly or fully settle, with periods of stability in between; over time some people move into a more progressive course. MS usually begins in early to middle adulthood and is more common in women. It is a long-term condition that is managed by a specialist neurology team, and although it cannot currently be cured, it is increasingly treatable.
How it is treated
MS is managed by a specialist neurology and MS team, and care has three broad strands. The first is reducing the activity of the disease itself with disease-modifying therapies — a growing range of medicines, including the beta-interferons and many newer agents, that aim to reduce how often relapses happen and to slow the build-up of disability over time; the choice depends on the type and activity of the MS and on each person's circumstances. The second is treating relapses: a sudden worsening or a new symptom that lasts is often treated with a short course of high-dose corticosteroids to speed recovery from the flare, though steroids do not change the long-term course. The third is managing individual symptoms — for example treatments for muscle stiffness and spasms (spasticity), nerve pain, bladder problems, fatigue, mood and mobility — often with input from physiotherapy, occupational therapy, continence and specialist nursing teams. Care is coordinated over the long term, with regular review and prompt assessment of any suspected relapse or new neurological symptom.
For this condition, these medicines
Medicine classes used for Multiple sclerosis
Each links to a full, dose-free guide — what it is, how it works, who can and cannot use it, side effects, interactions and FAQs.
Symptom checker
Symptoms that can point to Multiple sclerosis
Multiple sclerosis can be one cause of these symptoms. Each guide explains the other possible causes and the red-flag warning signs that mean you should get urgent help:
Beyond medication
Lifestyle and self-care
Alongside medical treatment, looking after general health supports living well with MS. Staying physically active within your limits — with guidance from a physiotherapist where helpful — supports strength, balance, mobility and mood, and can ease fatigue rather than worsen it. Pacing activities, planning rest, keeping cool (as heat can temporarily worsen symptoms in some people) and prioritising good sleep all help manage fatigue, one of the most common and disabling features of MS. Stopping smoking is particularly worthwhile, as smoking is linked to faster progression. A balanced diet, maintaining a healthy weight, looking after vitamin D and bone health, keeping up to date with recommended vaccinations, and attending for regular reviews all matter. Support for mood and mental wellbeing is important too, and MS charities and specialist nurses can offer practical and emotional support.
When to get help
When to see a doctor
If you have already been diagnosed with MS, contact your MS team or GP promptly if you think you may be having a relapse — for example new or worsening symptoms such as a change in vision, increasing weakness, numbness or balance problems that come on over hours to days and last more than a day or so — as a relapse may need assessment and treatment. Get medical advice if you develop signs of an infection while on a disease-modifying therapy, as infections can both trigger relapse-like symptoms and need treating. If you have new neurological symptoms and have not been diagnosed with MS, see your GP so the cause can be investigated. Seek urgent help for sudden severe symptoms such as loss of vision, sudden severe weakness, difficulty speaking, a severe headache or new problems controlling your bladder or bowels, which need prompt assessment.
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Multiple sclerosis: frequently asked questions
What medicines are used for multiple sclerosis?
There are three broad groups. Disease-modifying therapies, which include the beta-interferons and a growing number of newer agents, aim to reduce how often relapses happen and to slow the build-up of disability; these are chosen and overseen by the specialist MS team according to the type and activity of the disease. Short courses of high-dose corticosteroids are used to treat an acute relapse and speed recovery from a flare-up, but they do not change the long-term course. The third group is medicines for individual symptoms — for example treatments for muscle stiffness and spasms, nerve pain, bladder problems and fatigue. Treatment is always tailored to the person and coordinated by the neurology and MS team.
Can multiple sclerosis be cured?
There is currently no cure for MS, but it is increasingly treatable, and the outlook for many people has improved a great deal. Disease-modifying therapies can reduce how often relapses occur and slow the build-up of disability over time, while relapses can be treated to speed recovery and a wide range of symptoms can be eased with the right support. Many people with MS live full and active lives, particularly with early diagnosis, the right treatment for their type of MS, and good support from the specialist team. Research into MS is very active, and treatments continue to improve, so it is well worth staying in touch with your MS team and reviewing your treatment over time.
What is an MS relapse and what should I do?
A relapse — sometimes called a flare-up or exacerbation — is the appearance of a new symptom, or a clear worsening of an existing one, that comes on over hours to days and lasts more than about 24 hours, when not explained by something temporary like an infection or overheating. Examples include a change in vision, new weakness, numbness, or balance problems. If you think you are having a relapse, contact your MS team or GP, as it may need assessment and a short course of high-dose corticosteroids can sometimes be used to speed recovery. It is also worth checking for an infection, such as a urinary infection, because that can mimic or trigger relapse-like symptoms. Keep a note of what you are experiencing to help the team assess you.
Will I end up in a wheelchair with MS?
Not necessarily, and many people with MS never need a wheelchair. MS varies enormously from person to person, and it is impossible to predict exactly how any individual’s condition will progress. The most common pattern, especially early on, is relapsing-remitting MS, where symptoms flare and then settle. Modern disease-modifying therapies can reduce relapses and slow the build-up of disability, and physiotherapy, occupational therapy and other support help people stay mobile and independent. Some people do develop more significant disability over time, but many remain mobile for decades. Staying in touch with your MS team, taking treatment as advised, keeping active, not smoking and managing your general health all help you live as well as possible with the condition.
Keep reading
Related articles
Sources
Where this is drawn from
- NICE CKS: Multiple sclerosis.
- MS Society
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