Digestive
Medicines for Cholangitis
A serious infection of the bile ducts, usually behind a blockage such as a gallstone, causing fever, jaundice and tummy pain — a medical emergency needing prompt treatment.
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 Cholangitis?
Cholangitis (specifically acute cholangitis) is an infection of the bile ducts — the tubes that carry bile from the liver to the gut. It usually happens when a bile duct becomes blocked (most commonly by a gallstone that has moved into the duct, but also by narrowing or other causes), so that bile cannot flow normally, and bacteria multiply in the stagnant bile behind the blockage, causing infection.
- How it is treated: Cholangitis is a medical emergency requiring urgent hospital treatment, and management has two key parts: treating the infection and relieving the blockage.
- Self-care: This is a medical emergency needing urgent hospital treatment, not something to manage at home.
- When to seek help: Seek urgent medical care (A&E or 999) for the combination of fever (often with chills), jaundice (yellow skin or eyes), and upper right tummy pain, or if someone with these becomes confused or very unwell — cholangitis is a medical emergency needing prompt antibiotics and drainage of the blocked bile duct.
What it is
Cholangitis (specifically acute cholangitis) is an infection of the bile ducts — the tubes that carry bile from the liver to the gut. It usually happens when a bile duct becomes blocked (most commonly by a gallstone that has moved into the duct, but also by narrowing or other causes), so that bile cannot flow normally, and bacteria multiply in the stagnant bile behind the blockage, causing infection. It is a serious, potentially life-threatening condition, because the infection can spread into the bloodstream. It classically causes a combination of three symptoms (known as "Charcot's triad"): fever (often with chills or shivering), jaundice (yellowing of the skin and eyes), and pain in the upper right part of the tummy; in more severe cases, there can also be confusion and low blood pressure. Because cholangitis is an emergency that can worsen quickly, prompt recognition and treatment are vital — it needs urgent hospital care both to treat the infection and to relieve the underlying blockage.
How it is treated
Cholangitis is a medical emergency requiring urgent hospital treatment, and management has two key parts: treating the infection and relieving the blockage. On arrival, treatment usually starts promptly with antibiotics (given into a vein), fluids, and supportive care, along with monitoring, as the infection can cause serious illness (sepsis). Crucially, because the infection is driven by the blocked bile duct, relieving the blockage to allow the bile to drain is essential — this is most commonly done with a procedure called ERCP, in which a camera is passed to the bile duct opening to remove a stone or place a small tube (stent) to restore bile flow; other drainage methods are used in some cases. Draining the infected, obstructed system is often what turns the situation around. Once the acute infection is treated and the person has recovered, the underlying cause is addressed to prevent recurrence — for example removing the gallbladder if gallstones were responsible, or treating a narrowing. The reassuring message is that cholangitis, though serious, is treatable with prompt hospital care — antibiotics and, importantly, relieving the blockage to drain the bile ducts — and that treating the underlying cause afterwards helps prevent it happening again.
For this condition, these medicines
Medicine classes used for Cholangitis
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.
Beyond medication
Lifestyle and self-care
This is a medical emergency needing urgent hospital treatment, not something to manage at home. After recovery, treating the underlying cause (such as removing the gallbladder for gallstones) helps prevent recurrence. Recognising the warning signs and seeking urgent care is the key action.
When to get help
When to see a doctor
Seek urgent medical care (A&E or 999) for the combination of fever (often with chills), jaundice (yellow skin or eyes), and upper right tummy pain, or if someone with these becomes confused or very unwell — cholangitis is a medical emergency needing prompt antibiotics and drainage of the blocked bile duct.
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Cholangitis: frequently asked questions
What is cholangitis?
It is a serious infection of the bile ducts, usually occurring when a bile duct is blocked (most often by a gallstone), so bacteria multiply in the stagnant bile. It classically causes fever, jaundice and upper right tummy pain, and is a medical emergency.
How is cholangitis treated?
With urgent hospital care — antibiotics, fluids and support for the infection, and, crucially, relieving the blockage to drain the bile ducts (most commonly with an ERCP procedure to remove a stone or place a stent). The underlying cause is then treated to prevent recurrence.
Sources
Where this is drawn from
- NHS — Gallstones / bile duct infection
- British Society of Gastroenterology guidance
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