Musculoskeletal
Medicines for Behçet's disease
A rare condition causing inflammation of blood vessels throughout the body, with recurrent mouth and genital ulcers, eye and skin problems — managed to control flares.
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 Behçet's disease?
Behçet's disease is a rare, long-term condition in which inflammation of the blood vessels can affect many parts of the body. Its most common features are recurrent, painful mouth ulcers (which most people with the condition get) and genital ulcers, but it can also affect the eyes (causing inflammation that can threaten sight), the skin (with spots and lumps), the joints (causing aches and swelling), and, less commonly, the digestive system, brain and nervous system, and blood vessels (with a risk of clots or aneurysms).
- How it is treated: There is no cure, so treatment aims to control inflammation, relieve symptoms, prevent flares, and protect the organs that can be affected — tailored to which parts of the body are involved and how severe the disease is.
- Self-care: Taking prescribed treatment consistently, attending regular monitoring (including eye checks), managing flares with support, and good self-care for mouth and skin symptoms all help.
- When to seek help: See a GP about recurrent painful mouth and genital ulcers with other symptoms such as eye inflammation, skin problems or joint aches, for assessment.
What it is
Behçet's disease is a rare, long-term condition in which inflammation of the blood vessels can affect many parts of the body. Its most common features are recurrent, painful mouth ulcers (which most people with the condition get) and genital ulcers, but it can also affect the eyes (causing inflammation that can threaten sight), the skin (with spots and lumps), the joints (causing aches and swelling), and, less commonly, the digestive system, brain and nervous system, and blood vessels (with a risk of clots or aneurysms). Symptoms typically come and go in flares, with periods of remission in between, and the pattern and severity vary greatly between people. The cause is not fully understood but involves the immune system, and it tends to occur in people from certain regions along the historic "Silk Road". Because it can affect the eyes and other organs, proper assessment and monitoring are important.
How it is treated
There is no cure, so treatment aims to control inflammation, relieve symptoms, prevent flares, and protect the organs that can be affected — tailored to which parts of the body are involved and how severe the disease is. Milder features, such as mouth ulcers and skin symptoms, may be treated with local and specific medicines, while more significant involvement (such as the eyes, brain or blood vessels) is treated with medicines that suppress the immune system, including steroids and other agents, and targeted biologic treatments for more severe or resistant disease. Eye involvement is treated promptly and monitored closely to protect sight, often with specialist eye input. Because the condition can involve several specialties, care is often coordinated by a multidisciplinary team. Regular monitoring watches for organ involvement and treatment effects. With appropriate treatment, many people's symptoms are well controlled, and flares become less frequent or severe over time.
For this condition, these medicines
Medicine classes used for Behçet's disease
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
Taking prescribed treatment consistently, attending regular monitoring (including eye checks), managing flares with support, and good self-care for mouth and skin symptoms all help. Recognising and reporting new symptoms (especially eye or neurological) promptly protects the organs involved.
When to get help
When to see a doctor
See a GP about recurrent painful mouth and genital ulcers with other symptoms such as eye inflammation, skin problems or joint aches, for assessment. Seek urgent eye care for a painful red eye or vision changes, and prompt care for new neurological symptoms.
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Behçet's disease: frequently asked questions
What are the main features of Behçet's disease?
The most common are recurrent painful mouth and genital ulcers, but it can also affect the eyes (which can threaten sight), skin, joints and, less commonly, the digestive system, brain and blood vessels. Symptoms come and go in flares.
Can Behçet's disease be treated?
There is no cure, but treatment controls inflammation and symptoms and protects the organs involved — from local treatments for ulcers to immune-suppressing and biologic medicines for more significant disease. Eye involvement is treated promptly to protect sight.
Sources
Where this is drawn from
- NHS — Behçet's disease
- Behçet's UK / rheumatology guidance
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