{"id":1804,"date":"2026-10-20T08:52:11","date_gmt":"2026-10-20T08:52:11","guid":{"rendered":"https:\/\/laseristanbulclinic.com\/eye-glossary\/beh-et-s-eye-disease\/"},"modified":"2026-10-20T12:56:25","modified_gmt":"2026-10-20T12:56:25","slug":"beh-et-s-eye-disease","status":"publish","type":"page","link":"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/beh-et-s-eye-disease\/","title":{"rendered":"Beh\u00e7et&#8217;s Eye Disease: Symptoms, Treatment and Celebrities With Beh\u00e7et&#8217;s Disease"},"content":{"rendered":"<!-- Hero (Single image) Start -->\n<section class=\"page-hero\" id=\"top\">\n\t<div class=\"phero-inner pad container-fluid\"><div class=\"row\">\n\t\t<div class=\"phero-left col-12 col-lg-7\">\n\t\t\t<div data-hero-in><ol class=\"crumbs\" aria-label=\"Breadcrumb\"><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/\">Knowledge centre<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/\">Eye glossary A\u2013Z<\/a><\/li><li><span aria-current=\"page\">Beh\u00e7et&#8217;s Eye Disease: Symptoms, Treatment and Celebrities With Beh\u00e7et&#8217;s Disease<\/span><\/li><\/ol><\/div>\t\t\t<h1 class=\"t64 hero-title phero-title\" data-lines>Beh\u00e7et&#039;s Eye Disease: Symptoms, Treatment and Celebrities With Beh\u00e7et&#039;s Disease<\/h1>\n\t\t\t\t\t\t<p class=\"t22 phero-lead\" data-hero-in><strong>Medically reviewed by <span class=\"ph\">{{surgeon}}<\/span><\/strong>, <span class=\"ph\">{{surgeon&#8217;s title and specialty}}<\/span>, on <span class=\"ph\">{{review date}}<\/span>. Last updated <span class=\"ph\">{{date}}<\/span>.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"phero-right col-12 col-lg-5\"><figure class=\"phero-media solo\" data-hero-in><img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light.webp\" class=\"attachment-large size-large\" alt=\"Illustration of an iris on a light background\" fetchpriority=\"high\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light.webp 1000w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-768x768.webp 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/div>\n\t\t\t<\/div><\/div>\n<\/section>\n<!-- Hero (Single image) End -->\n\n\n<!-- Heading (Definition card) Start -->\n<section class=\"psec pad def-sec\" id=\"definition\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"def-card\" data-reveal>\n\t\t<span class=\"def-label\"><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-book\"\/><\/svg>Definition<\/span>\n\t\t\t<p class=\"def-text\"><strong>Beh\u00e7et&#8217;s eye disease<\/strong> <em>(noun; also written Behcet&#8217;s eye disease or Beh\u00e7et uveitis)<\/em>: inflammation inside the eye that occurs as part of Beh\u00e7et&#8217;s disease, a rare, long-term condition in which inflammation of blood vessels affects the mouth, skin, joints and eyes. It usually appears as uveitis, comes in repeated attacks, often affects both eyes and can permanently damage vision if it is not treated. Do\u00e7. Dr. Muhammet Derda \u00d6zer (Do\u00e7. means Associate Professor), who leads uveitis and retina care at Laser Istanbul Clinic, reviews it.<\/p>\n\t\t\t<div class=\"prose def-more\"><p data-reveal>Looking for celebrities with Beh\u00e7et&#8217;s disease? The few who have spoken publicly are covered below, after what the disease does to the eyes.<\/p><\/div>\n\t<\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Definition card) End -->\n\n\n<!-- Stats (Key facts) Start -->\n<section class=\"panel\" id=\"key-facts\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<div class=\"sec-head is-center row\">\n\t\t\t\t<div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Beh\u00e7et&#039;s eye disease: key facts<\/h2><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"fact-grid row row-cols-1 row-cols-sm-2 row-cols-lg-3\" data-stagger>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-eye\"\/><\/svg><span>What it is<\/span><\/dt><dd>Eye inflammation, usually uveitis or retinal vasculitis, caused by Beh\u00e7et&#8217;s disease, an autoinflammatory condition of blood vessels<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-scan\"\/><\/svg><span>How common in Beh\u00e7et&#039;s<\/span><\/dt><dd>About 7 in 10 people with Beh\u00e7et&#8217;s disease develop eye inflammation (NHS); EyeWiki gives roughly 70%<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-shield\"\/><\/svg><span>Typical start<\/span><\/dt><dd>Often in the 20s and 30s; in a large Istanbul study the average age at onset of uveitis was 28.5 years in men and 30 years in women<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-eye\"\/><\/svg><span>Both eyes?<\/span><\/dt><dd>Usually: 78.1% of 880 patients had both eyes involved<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-user\"\/><\/svg><span>Who is hit hardest<\/span><\/dt><dd>Men, in whom eye disease is more common and often more severe<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-doc\"\/><\/svg><span>Where it is common<\/span><\/dt><dd>Countries along the old Silk Road, with the highest rates in T\u00fcrkiye; lower in North America and Northern Europe<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-star\"\/><\/svg><span>Cure<\/span><\/dt><dd>None, but treatment can control attacks and protect sight<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-heart\"\/><\/svg><span>Main treatments<\/span><\/dt><dd>Corticosteroids, immunosuppressants such as azathioprine and ciclosporin, and TNF-inhibitor biologics (infliximab, adalimumab)<\/dd><\/dl><\/div>\n\t\t\t\t<div class=\"col\"><dl class=\"fact-cell h-100\"><dt><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-eye\"\/><\/svg><span>Specialist<\/span><\/dt><dd>Ophthalmologist who treats uveitis, working with a rheumatologist; at Laser Istanbul Clinic, Do\u00e7. Dr. Muhammet Derda \u00d6zer<\/dd><\/dl><\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/div><\/div><\/section>\n<!-- Stats (Key facts) End -->\n\n\n<!-- Image + Text (Image left, text right) Start -->\n<section class=\"psec pad split-sec\" id=\"what-is-behcet-s-disease-and-what-does-it-do-to-the-eye\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark-1024x1024.webp\" class=\"attachment-large size-large\" alt=\"Illustration of an iris on a dark background\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark-1024x1024.webp 1024w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark-768x768.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-dark.webp 1400w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>What is Beh\u00e7et&#039;s disease, and what does it do to the eye?<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal>Beh\u00e7et&#8217;s disease is a condition of inflammation in the blood vessels and tissues, and the NHS describes it as rare and poorly understood. It is named after the Turkish dermatologist Hulusi Beh\u00e7et, who described the combination of mouth ulcers, genital ulcers and eye inflammation in the 1930s. Because it can inflame veins and arteries of every size, it can touch many organs.<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal>In the eye, the inflammation most often affects the uvea (the middle layer, which holds most of the eye&#8217;s blood vessels) and the retina. EyeWiki, the American Academy of Ophthalmology&#8217;s wiki, describes the typical picture as non-granulomatous uveitis, with attacks that are &#8220;explosive and recurrent&#8221;. The whole uveal tract can be involved, and the most sight-threatening part is the back of the eye, where the disease causes an obliterative, necrotizing retinal vasculitis that, unusually, attacks both arteries and veins.<\/p>\n<p data-reveal>Beh\u00e7et&#8217;s eye disease is not an infection and is not contagious. Attacks come and go, and the damage from each one adds up, which is why preventing repeat attacks is the aim of treatment.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Image left, text right) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"celebrities-with-behcet-s-disease-who-has-spoken-publicly-ab\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>Celebrities with Beh\u00e7et&#8217;s disease: who has spoken publicly about it?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal>Very few well-known people have said publicly that they have Beh\u00e7et&#8217;s disease, because it is rare in the countries where celebrity news is produced and most people keep their health private. We include only people who have talked about their own diagnosis, so the list is short.<\/p>\n<ul data-reveal>\n<li><strong>Rosie Marcel<\/strong>, the British actress known for the hospital drama <em>Holby City<\/em>, told <em>The Mirror<\/em> in 2011 that she developed Beh\u00e7et&#8217;s disease. By her own account it left her almost bed-bound for two years and unable to walk unaided for about twelve months. She takes immunosuppressant medicines and has liver function and blood tests every three months, and said that untreated, the disease can affect the lungs, heart and blood vessels.<\/li>\n<li><strong>Hulusi Beh\u00e7et<\/strong> is not a celebrity patient. He was the Turkish dermatologist (1889\u20131948) whose name the disease carries.<\/li>\n<\/ul>\n<p data-reveal>What a search for celebrities with Beh\u00e7et&#8217;s disease shows is that the condition varies a great deal: some people mainly have mouth ulcers and tiredness, while others, as in this account, are severely unwell. For the eye, that variation matters, because the people at greatest risk of lasting vision loss are those with posterior uveitis or retinal vasculitis, which can be painless.<\/p>\n<p data-reveal class=\"note-sm\">We list only publicly reported cases and make no claim about anyone&#8217;s current health. A famous name tells you nothing about your own eyes; only an examination does.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- Image + Text (Text left, image right) Start -->\n<section class=\"psec pad split-sec\" id=\"who-gets-behcet-s-disease-causes-and-risk-factors\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split rev\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up.webp\" class=\"attachment-large size-large\" alt=\"Close-up of a blue eye\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up.webp 1024w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-768x768.webp 768w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>Who gets Beh\u00e7et&#039;s disease? Causes and risk factors<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal>The cause is unknown. The NHS describes Beh\u00e7et&#8217;s as an autoinflammatory condition, in which the immune system causes inflammation of blood vessels, and points to two contributors:<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><ul data-reveal>\n<li><strong>Genes.<\/strong> The disease is much more common in some ethnic groups. A gene variant called HLA-B51 (especially HLA-B5101) is linked to it, but EyeWiki stresses that having it is only a minor factor and that the disease rarely runs in families.<\/li>\n<li><strong>Environment.<\/strong> Rates are lower in at-risk groups who live outside their home regions, which suggests an environmental trigger, although none has been proven.<\/li>\n<\/ul>\n<p data-reveal><strong>Who is affected.<\/strong> The NHS says people of Mediterranean, Middle Eastern and Asian origin are thought to be most likely to develop it, though it affects all ethnic groups. Symptoms often start in adults in their 20s and 30s but can start in childhood. EyeWiki lists T\u00fcrkiye, Japan, Korea, China, Iran, Iraq and Saudi Arabia among the countries with the highest prevalence, which is why Beh\u00e7et&#8217;s is a familiar diagnosis to eye doctors in Istanbul and to patients from the Gulf, Central Asia and the Mediterranean.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Text left, image right) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"behcet-s-disease-symptoms-eye-symptoms-and-other-signs\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Beh\u00e7et&#039;s disease symptoms: eye symptoms and other signs<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>The NHS lists the main features of Beh\u00e7et&#8217;s disease:<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Part of the body<\/th><th scope=\"col\">Typical features<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Mouth<\/th><td data-label=\"Typical features\">Painful ulcers on the tongue, lips, gums or cheeks; nearly everyone has them; they usually heal within two weeks without scarring but keep coming back<\/td><\/tr><tr><th scope=\"row\">Genitals<\/th><td data-label=\"Typical features\">Recurrent painful ulcers, which may scar<\/td><\/tr><tr><th scope=\"row\">Skin<\/th><td data-label=\"Typical features\">Red swellings on the legs (erythema nodosum) and acne-like spots, usually settling within 14 days<\/td><\/tr><tr><th scope=\"row\">Joints<\/th><td data-label=\"Typical features\">Arthritis-like pain and stiffness, affecting about half of patients, often knees and ankles<\/td><\/tr><tr><th scope=\"row\">Eyes<\/th><td data-label=\"Typical features\">Inflammation (uveitis) in around 7 in 10 people<\/td><\/tr><tr><th scope=\"row\">General<\/th><td data-label=\"Typical features\">Marked tiredness<\/td><\/tr><\/tbody><\/table><\/div><h3 data-reveal>Beh\u00e7et&#8217;s eye symptoms<\/h3>\n<p data-reveal>The symptoms of Beh\u00e7et&#8217;s eye disease depend on which part of the eye is inflamed (EyeWiki, NHS):<\/p>\n<ul data-reveal>\n<li><strong>Front of the eye (anterior uveitis):<\/strong> redness, tearing, pain, sensitivity to light and blurred vision. EyeWiki notes that in about 25% of cases a layer of white cells, a <strong>hypopyon<\/strong>, settles at the bottom of the front chamber; it moves when the head moves.<\/li>\n<li><strong>Back of the eye (posterior uveitis and retinal vasculitis):<\/strong> painless blurring, floaters and patches missing from the field of vision. Because it is painless, people can delay seeing a doctor.<\/li>\n<li><strong>Sudden vision loss:<\/strong> this needs emergency care. The NHS says to call 999 or go to A&amp;E for sudden blurred vision or sudden loss of vision.<\/li>\n<\/ul>\n<p data-reveal>These are the symptoms of uveitis in general, so Beh\u00e7et&#8217;s is often only recognised once ulcers or other signs are noticed alongside them.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Table (Table on a tinted panel) Start -->\n<section class=\"panel\" id=\"behcet-eye-complications-can-it-cause-blindness\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Beh\u00e7et eye complications: can it cause blindness?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>It can, which is why treatment is taken seriously. EyeWiki states that up to 25% of people with Beh\u00e7et&#8217;s disease suffer severe vision loss (defined as acuity worse than 20\/200), and that eye inflammation can appear early and lead to severe loss in about 20% of cases. The complications EyeWiki describes include:<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Complication<\/th><th scope=\"col\">What happens<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Optic nerve damage (optic atrophy)<\/th><td data-label=\"What happens\">Described as the most common cause of visual impairment<\/td><\/tr><tr><th scope=\"row\">Retinal vein occlusion<\/th><td data-label=\"What happens\">Blockage of a retinal vein from vasculitis<\/td><\/tr><tr><th scope=\"row\">Macular oedema<\/th><td data-label=\"What happens\">Swelling at the centre of the retina, blurring central vision<\/td><\/tr><tr><th scope=\"row\">New abnormal blood vessels<\/th><td data-label=\"What happens\">Retinal ischaemia can cause neovascularisation of the retina and the iris<\/td><\/tr><tr><th scope=\"row\">Glaucoma<\/th><td data-label=\"What happens\">Usually a late feature linked to relapses; neovascular glaucoma can follow ischaemia<\/td><\/tr><tr><th scope=\"row\">Cataract<\/th><td data-label=\"What happens\">Clouding of the lens from inflammation and from long-term steroid treatment (the NHS lists cataracts among steroid side effects)<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>The outlook has improved. In the Istanbul University study of 880 patients with Beh\u00e7et uveitis, men who first attended in the 1990s had a significantly lower risk of losing useful vision than men who attended in the 1980s. Even so, the risk of losing useful vision (better than 0.1) at 10 years was estimated at 30% for men and 17% for women in that series, which is why early specialist care and regular follow-up matter.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a tinted panel) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"behcet-s-disease-diagnostic-criteria-how-is-it-diagnosed\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Beh\u00e7et&#039;s disease diagnostic criteria: how is it diagnosed?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>There is no single test for Beh\u00e7et&#8217;s disease. The NHS says diagnosis usually needs at least three episodes of mouth ulcers in 12 months plus at least two more features (genital ulcers, eye inflammation, skin lesions or a positive pathergy test), supported by blood tests, scans and sometimes a biopsy.<\/p>\n\t\t\t<div class=\"tbl-flow\"><p data-reveal>Two sets of <strong>Beh\u00e7et&#8217;s disease diagnostic criteria<\/strong> are in wide use:<\/p><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Criteria<\/th><th scope=\"col\">How they work<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\"><strong>International Study Group (ISG), 1990<\/strong><\/th><td data-label=\"How they work\">Recurrent mouth ulcers plus any two of: genital ulcers, typical eye lesions, typical skin lesions, or a positive pathergy test (a skin-prick reaction). Developed from data on 914 patients<\/td><\/tr><tr><th scope=\"row\"><strong>International Criteria for Beh\u00e7et&#8217;s Disease (ICBD), 2014<\/strong><\/th><td data-label=\"How they work\">A points score: eye lesions, mouth ulcers and genital ulcers 2 points each; skin lesions, nervous-system involvement and vascular signs 1 point each; the pathergy test, when used, 1 point. A score of 4 or more classifies the patient as having Beh\u00e7et&#8217;s. Developed from 27 countries&#8217; data (2,556 patients, 1,163 controls); sensitivity 94.8% against 85.0% for the ISG criteria in the validation set<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>These are classification criteria designed for research and consistency; a doctor&#8217;s clinical judgement still decides the diagnosis for an individual patient.<\/p>\n<h3 data-reveal>How the eye specialist confirms Beh\u00e7et&#8217;s eye disease<\/h3>\n<p data-reveal>An eye doctor looks at the inflammation and its pattern. This usually means a slit-lamp examination (a microscope check of the front of the eye), a dilated examination of the retina, optical coherence tomography (OCT) scans, and fluorescein angiography, a dye test that shows leaking and blocked retinal vessels. EyeWiki notes that the severe vasculitis can resemble a necrotizing herpes infection (acute retinal necrosis), so infection has to be ruled out, and other causes of uveitis such as HLA-B27 disease, sarcoidosis and lupus are considered. Because inflammation and infection can look alike, the same care applies to keratitis, endophthalmitis and other infections of the eye.<\/p><div class=\"links-row\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-infections-treatment\/\">Eye infections: conjunctivitis, keratitis &amp; endophthalmitis <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><p data-reveal>Imaging in Beh\u00e7et uveitis is also an active research area. In a 2026 study co-authored by Do\u00e7. Dr. \u00d6zer, 66 eyes with Beh\u00e7et uveitis had a significantly lower choroidal vascularity index (an OCT-derived measure) than healthy eyes, and the lowest values were seen in eyes with both clinical and angiographic activity.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Image + Text (Image left, text right) Start -->\n<section class=\"psec pad split-sec\" id=\"which-doctor-treats-behcet-s-eye-disease-behcet-s-disease-sp\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-surgeons-reviewing-scans-istanbul.webp\" class=\"attachment-large size-large\" alt=\"Eye surgeons reviewing scans together in a diagnostic room\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-surgeons-reviewing-scans-istanbul.webp 1024w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-surgeons-reviewing-scans-istanbul-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-surgeons-reviewing-scans-istanbul-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-surgeons-reviewing-scans-istanbul-768x768.webp 768w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>Which doctor treats Beh\u00e7et&#039;s eye disease? Beh\u00e7et&#039;s disease specialist<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal>Beh\u00e7et&#8217;s disease is treated by a team. The NHS advises that any eye inflammation from Beh\u00e7et&#8217;s should be carefully monitored by an ophthalmologist, and the 2018 EULAR recommendations were written by a task force that included specialists in internal medicine, rheumatology, ophthalmology, dermatology, neurology, gastroenterology and vascular surgery. In practice:<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><ul data-reveal>\n<li>an <strong>ophthalmologist with uveitis expertise<\/strong> treats and monitors the eyes;<\/li>\n<li>a <strong>rheumatologist or internist<\/strong> usually prescribes and monitors the systemic immunosuppressant and biologic medicines;<\/li>\n<li>other specialists join if the nervous system, gut or blood vessels are involved.<\/li>\n<\/ul>\n<p data-reveal>At Laser Istanbul Clinic, uveitis and retinal inflammation are led by Do\u00e7. Dr. Muhammet Derda \u00d6zer, who speaks Turkish and English. He is a co-author of a 2024 study of TNF-inhibitor treatment in patients with Beh\u00e7et&#8217;s disease and of the 2026 Beh\u00e7et uveitis imaging study mentioned above. Cataract and laser care are led by Prof. Dr. Ahmet Sat\u0131c\u0131 and Op. Dr. Aysan Bayram, for example if a quiet eye with Beh\u00e7et&#8217;s later needs cataract surgery.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Image left, text right) End -->\n\n\n<!-- Table (Table on a tinted panel) Start -->\n<section class=\"panel\" id=\"behcet-s-eye-disease-treatment-how-is-it-treated\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Beh\u00e7et&#039;s eye disease treatment: how is it treated?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>There is no cure for Beh\u00e7et&#8217;s disease, but the NHS says treatment can control symptoms and prevent complications. For the eyes the aims are to calm the attack quickly and then stop new ones.<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Treatment<\/th><th scope=\"col\">What it does<\/th><th scope=\"col\">Typical use in Beh\u00e7et&#8217;s eye disease<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\"><strong>Corticosteroids<\/strong> (drops, tablets, injections)<\/th><td data-label=\"What it does\">Quickly reduce inflammation<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">The NHS lists steroid eye drops and oral steroids; EyeWiki cites prednisone at 1.5 mg\/kg\/day with a taper for acute inflammation. Long-term oral use has side effects including weight gain, raised eye pressure (glaucoma), cataract and diabetes<\/td><\/tr><tr><th scope=\"row\"><strong>Azathioprine<\/strong><\/th><td data-label=\"What it does\">Immunosuppressant that reduces relapses<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">EyeWiki calls it a preferred first-line immunosuppressant for preserving vision; the NHS pairs it with steroids as standard eye treatment<\/td><\/tr><tr><th scope=\"row\"><strong>Ciclosporin<\/strong> (also tacrolimus, mycophenolate)<\/th><td data-label=\"What it does\">Other immunosuppressants<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">Used for chronic or more severe inflammation; need regular blood tests<\/td><\/tr><tr><th scope=\"row\"><strong>TNF inhibitors: infliximab, adalimumab<\/strong><\/th><td data-label=\"What it does\">Biologic medicines that block an inflammation signal<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">For sight-threatening panuveitis or severe retinal vasculitis, and when other medicines fail<\/td><\/tr><tr><th scope=\"row\"><strong>Interferon-alpha<\/strong><\/th><td data-label=\"What it does\">Immune-modulating injection<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">Has been used for refractory eye disease<\/td><\/tr><tr><th scope=\"row\"><strong>Surgery<\/strong><\/th><td data-label=\"What it does\">Treats complications<\/td><td data-label=\"Typical use in Beh\u00e7et&#039;s eye disease\">Cataract surgery is usually considered after at least 3 months without intraocular inflammation (EyeWiki)<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>In T\u00fcrkiye, a retrospective study of 469 people with Beh\u00e7et&#8217;s disease from the east of the country found that 80 (17%) received TNF inhibitors, and most of those achieved attack-free, steroid-free disease and stayed on the treatment; no deaths occurred in that group. Do\u00e7. Dr. \u00d6zer was one of the authors. This was a single-centre review, not a trial.<\/p>\n<p data-reveal><strong>Treatment with us:<\/strong> Do\u00e7. Dr. Muhammet Derda \u00d6zer can assess the eyes, review your imaging and current medicines, and plan eye treatment together with your own rheumatologist, who normally continues the systemic medicines. Beh\u00e7et&#8217;s is a long-term condition that needs regular checks, so we advise keeping your home specialist involved, and our remote follow-up is there for questions after a visit.<\/p><div class=\"links-row\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\">Free online consultation: upload your prescription and scans <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a tinted panel) End -->\n\n\n<!-- Process (Step cards: 4 columns) Start -->\n<section class=\"psec pad\" id=\"living-with-behcet-s-eye-disease-outlook\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Living with Beh\u00e7et&#039;s eye disease: outlook<\/h2><\/div><div class=\"col-12\"><p class=\"t22 sec-lead\" data-reveal>Beh\u00e7et&#8217;s disease follows a waxing and waning course, with flare-ups separated by quiet periods. Attacks are more severe in younger men. Early, aggressive immunosuppressive treatment improves visual outcomes (EyeWiki), and a good plan is mostly about keeping the eye quiet:<\/p><\/div><\/div>\t\t<ol class=\"steps four row row-cols-1 row-cols-lg-4\" data-stagger>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>Take immunosuppressant medicines exactly as prescribed<\/h3>\n\t\t\t\t\t\t<p>, and do not stop them when the eye feels well.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>Attend monitoring appointments and blood tests<\/h3>\n\t\t\t\t\t\t<p>, which check for side effects on the liver and blood cells.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>Treat a red, painful or blurred eye as urgent<\/h3>\n\t\t\t\t\t\t<p>and contact your eye doctor the same day.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>Tell every doctor you have Beh\u00e7et&#8217;s<\/h3>\n\t\t\t\t\t\t<p>before any eye surgery or new medicine.<\/p>\n\t\t<\/div><\/li>\n\t\t\t<\/ol>\n\t\t<\/div><\/div><\/div><\/section>\n<!-- Process (Step cards: 4 columns) End -->\n\n\n<!-- Image + Text (Text left, image right) Start -->\n<section class=\"psec pad split-sec\" id=\"when-to-see-a-doctor-about-behcet-s-or-eye-inflammation\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split rev\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"362\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul-1024x579.webp\" class=\"attachment-large size-large\" alt=\"Calm eye clinic interior in Istanbul\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul-1024x579.webp 1024w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul-300x170.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul-768x434.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul-1536x869.webp 1536w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-clinic-interior-istanbul.webp 2000w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>When to see a doctor about Beh\u00e7et&#039;s or eye inflammation<\/h2>\n\t\t\t\t\t\t\t\t<div class=\"prose\" data-reveal><div class=\"list-card\" data-reveal><h3>Get emergency care the same day if you have:<\/h3><ul class=\"check-list\"><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>sudden blurred vision or sudden loss of vision (the NHS says to call 999 or go to A&amp;E)<\/span><\/li><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>a painful red eye with light sensitivity<\/span><\/li><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>a sudden shower of floaters or a dark patch in your vision<\/span><\/li><\/ul><\/div><div class=\"list-card\" data-reveal><h3>Book an appointment with your GP or an eye specialist if you have:<\/h3><ul class=\"check-list\"><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>repeated mouth ulcers (three or more in a year) together with an eye problem, genital ulcers, skin lesions or joint pain<\/span><\/li><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>red eyes or blurred vision that keeps coming back<\/span><\/li><li><svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span>an existing Beh\u00e7et&#8217;s diagnosis and any change in your vision, even without pain<\/span><\/li><\/ul><\/div><p data-reveal>If you already have a diagnosis and want a second opinion on an eye plan, you can send your reports and scans for review.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Text left, image right) End -->\n\n\n<!-- FAQ (FAQ accordion) Start -->\n<section class=\"faq pad\" id=\"faq\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"faq-grid\">\n\t<div class=\"faq-side\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Frequently asked questions<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"acc\" data-stagger>\n\t\t\t\t<div class=\"acc-item is-open\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"true\" aria-controls=\"faq-18e58551-a1\" id=\"faq-18e58551-q1\">Which celebrities have Beh\u00e7et&#039;s disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a1\" role=\"region\" aria-labelledby=\"faq-18e58551-q1\"><div class=\"acc-body\"><p data-reveal>Few celebrities have talked about it. One public example is the British actress Rosie Marcel, who told The Mirror in 2011 that Beh\u00e7et&#8217;s left her almost bed-bound for two years. The disease is rare in the UK and US, and most people with it, famous or not, keep their health private.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a2\" id=\"faq-18e58551-q2\">What is Beh\u00e7et&#039;s eye disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a2\" role=\"region\" aria-labelledby=\"faq-18e58551-q2\"><div class=\"acc-body\"><p data-reveal>It is eye inflammation caused by Beh\u00e7et&#8217;s disease, usually uveitis or retinal vasculitis. It tends to come in attacks, often affects both eyes and can permanently damage vision without treatment.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a3\" id=\"faq-18e58551-q3\">What are the eye symptoms of Beh\u00e7et&#039;s disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a3\" role=\"region\" aria-labelledby=\"faq-18e58551-q3\"><div class=\"acc-body\"><p data-reveal>Redness, pain, light sensitivity, floaters and blurred vision. Inflammation at the back of the eye can be painless. Sudden blurred vision or sudden vision loss is an emergency.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a4\" id=\"faq-18e58551-q4\">Can Beh\u00e7et&#039;s disease cause blindness?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a4\" role=\"region\" aria-labelledby=\"faq-18e58551-q4\"><div class=\"acc-body\"><p data-reveal>Yes, it can. EyeWiki reports that up to 25% of people with Beh\u00e7et&#8217;s disease suffer severe vision loss, and optic nerve damage is the most common cause. Early treatment reduces the risk, and outcomes have improved over recent decades.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a5\" id=\"faq-18e58551-q5\">What are the diagnostic criteria for Beh\u00e7et&#039;s disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a5\" role=\"region\" aria-labelledby=\"faq-18e58551-q5\"><div class=\"acc-body\"><p data-reveal>The 1990 ISG criteria require recurrent mouth ulcers plus two of genital ulcers, eye lesions, skin lesions or a positive pathergy test. The 2014 ICBD criteria use a points score in which 4 or more classifies the patient as having Beh\u00e7et&#8217;s.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a6\" id=\"faq-18e58551-q6\">Is there a cure for Beh\u00e7et&#039;s disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a6\" role=\"region\" aria-labelledby=\"faq-18e58551-q6\"><div class=\"acc-body\"><p data-reveal>No. The NHS says there is no cure, but medicines such as steroids, immunosuppressants and biologics can control attacks and prevent complications.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a7\" id=\"faq-18e58551-q7\">Which doctor treats Beh\u00e7et&#039;s eye disease?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a7\" role=\"region\" aria-labelledby=\"faq-18e58551-q7\"><div class=\"acc-body\"><p data-reveal>An ophthalmologist who treats uveitis, usually together with a rheumatologist. At Laser Istanbul Clinic that is Do\u00e7. Dr. Muhammet Derda \u00d6zer.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a8\" id=\"faq-18e58551-q8\">Is Beh\u00e7et&#039;s disease contagious or hereditary?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a8\" role=\"region\" aria-labelledby=\"faq-18e58551-q8\"><div class=\"acc-body\"><p data-reveal>It is not contagious. It is not usually inherited directly: a gene variant, HLA-B51, is linked to it, but EyeWiki notes that family clustering is rare.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-18e58551-a9\" id=\"faq-18e58551-q9\">Can I have cataract surgery if I have Beh\u00e7et&#039;s?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-18e58551-a9\" role=\"region\" aria-labelledby=\"faq-18e58551-q9\"><div class=\"acc-body\"><p data-reveal>Often yes, but the eye should first be free of inflammation. EyeWiki suggests considering surgery after at least 3 months without intraocular inflammation. Your surgeon will plan it alongside your uveitis treatment.<\/p><\/div><\/div><\/div>\n\t\t\t<\/div>\n\t<\/div><\/div><\/div><\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which celebrities have Beh\u00e7et's disease?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Few celebrities have talked about it. One public example is the British actress Rosie Marcel, who told The Mirror in 2011 that Beh\u00e7et's left her almost bed-bound for two years. The disease is rare in the UK and US, and most people with it, famous or not, keep their health private.\"}},{\"@type\":\"Question\",\"name\":\"What is Beh\u00e7et's eye disease?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is eye inflammation caused by Beh\u00e7et's disease, usually uveitis or retinal vasculitis. 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Early treatment reduces the risk, and outcomes have improved over recent decades.\"}},{\"@type\":\"Question\",\"name\":\"What are the diagnostic criteria for Beh\u00e7et's disease?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 1990 ISG criteria require recurrent mouth ulcers plus two of genital ulcers, eye lesions, skin lesions or a positive pathergy test. The 2014 ICBD criteria use a points score in which 4 or more classifies the patient as having Beh\u00e7et's.\"}},{\"@type\":\"Question\",\"name\":\"Is there a cure for Beh\u00e7et's disease?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The NHS says there is no cure, but medicines such as steroids, immunosuppressants and biologics can control attacks and prevent complications.\"}},{\"@type\":\"Question\",\"name\":\"Which doctor treats Beh\u00e7et's eye disease?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An ophthalmologist who treats uveitis, usually together with a rheumatologist. At Laser Istanbul Clinic that is Do\u00e7. Dr. Muhammet Derda \u00d6zer.\"}},{\"@type\":\"Question\",\"name\":\"Is Beh\u00e7et's disease contagious or hereditary?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is not contagious. It is not usually inherited directly: a gene variant, HLA-B51, is linked to it, but EyeWiki notes that family clustering is rare.\"}},{\"@type\":\"Question\",\"name\":\"Can I have cataract surgery if I have Beh\u00e7et's?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Often yes, but the eye should first be free of inflammation. EyeWiki suggests considering surgery after at least 3 months without intraocular inflammation. Your surgeon will plan it alongside your uveitis treatment.\"}}]}<\/script><\/section>\n<!-- FAQ (FAQ accordion) End -->\n\n\n<!-- Cards (Feature cards: 3 columns) Start -->\n<section class=\"panel\" id=\"related-terms\">\n\t<div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Related terms<\/h2><\/div><\/div><div class=\"features row row-cols-1 row-cols-md-2 row-cols-lg-3\" data-stagger><div class=\"col\"><div class=\"feat rel h-100\"><h3>Uveitis<\/h3><p>inflammation of the uvea, the middle layer of the eye; Beh\u00e7et&#8217;s is one of its recognised causes.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3>Retinal vasculitis<\/h3><p>inflammation of the retinal blood vessels, a sight-threatening feature of Beh\u00e7et&#8217;s.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3>Hypopyon<\/h3><p>a layer of white cells at the bottom of the front chamber of the eye.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3>Pathergy test<\/h3><p>a skin-prick test used in some Beh\u00e7et&#8217;s criteria.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3>Fluorescein angiography<\/h3><p>a dye test that shows leaking or blocked retinal vessels.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3>Macular oedema<\/h3><p>swelling at the centre of the retina.<\/p><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/xanthelasma\/\">Xanthelasma<\/a><\/h3><p>soft yellowish patches on the eyelids, a different eyelid-skin finding that is not a feature of Beh\u00e7et&#8217;s.<\/p><a class=\"feat-go\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/xanthelasma\/\" tabindex=\"-1\" aria-hidden=\"true\">Read more <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/accommodation\/\">Accommodation<\/a><\/h3><p>the eye&#8217;s ability to change focus between near and far; a focusing problem is separate from the blur caused by inflammation.<\/p><a class=\"feat-go\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/accommodation\/\" tabindex=\"-1\" aria-hidden=\"true\">Read more <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><div class=\"col\"><div class=\"feat rel h-100\"><h3><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/\">Eye glossary A\u2013Z<\/a><\/h3><a class=\"feat-go\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-glossary\/\" tabindex=\"-1\" aria-hidden=\"true\">Read more <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><\/div>\t<\/div><\/div><\/div>\n<\/section>\n<!-- Cards (Feature cards: 3 columns) End -->\n\n\n<!-- List (Sources and medical review) Start -->\n<section class=\"psec pad tight\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><details class=\"sources\" data-reveal><summary class=\"t22\">Sources for the facts on this page<\/summary><ol>\n\t\t<li>NHS. Beh\u00e7et&#8217;s disease (overview, symptoms, treatment). https:\/\/www.nhs.uk\/conditions\/behcets-disease\/ \u00b7 https:\/\/www.nhs.uk\/conditions\/behcets-disease\/symptoms\/ \u00b7 https:\/\/www.nhs.uk\/conditions\/behcets-disease\/treatment\/<\/li>\n\t\t<li>EyeWiki (American Academy of Ophthalmology). Beh\u00e7et Disease. https:\/\/eyewiki.org\/Behcet_Disease<\/li>\n\t\t<li>National Eye Institute. Uveitis. https:\/\/www.nei.nih.gov\/learn-about-eye-health\/eye-conditions-and-diseases\/uveitis<\/li>\n\t\t<li>International Study Group for Beh\u00e7et&#8217;s Disease. Criteria for diagnosis of Beh\u00e7et&#8217;s disease. <em>Lancet<\/em> 1990;335(8697):1078\u201380. PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/1970380\/<\/li>\n\t\t<li>International Team for the Revision of the International Criteria for Beh\u00e7et&#8217;s Disease. The International Criteria for Beh\u00e7et&#8217;s Disease (ICBD): a collaborative study of 27 countries. <em>J Eur Acad Dermatol Venereol<\/em> 2014;28(3):338\u201347. PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/23441863\/<\/li>\n\t\t<li>Tugal-Tutkun I et al. Uveitis in Beh\u00e7et disease: an analysis of 880 patients. <em>Am J Ophthalmol<\/em> 2004;138(3):373\u201380. PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/15364218\/<\/li>\n\t\t<li>Hatemi G et al. 2018 update of the EULAR recommendations for the management of Beh\u00e7et&#8217;s syndrome. <em>Ann Rheum Dis<\/em> 2018;77(6):808\u201318 (abstract). PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/29625968\/<\/li>\n\t\t<li>Tan RB, \u00d6zer MD et al. Association between choroidal vascularity index and disease activity in Beh\u00e7et uveitis using BOS24 and FFA scores. <em>Graefes Arch Clin Exp Ophthalmol<\/em> 2026 (abstract). PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/42720747\/<\/li>\n\t\t<li>Bekta\u015f M, \u00d6zer MD, O\u011fuz E. The safety and efficacy of TNF inhibitors in patients with Beh\u00e7et&#8217;s disease: retrospective study from eastern Turkey. <em>Clin Immunol<\/em> 2024;264:110239. PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/38734038\/<\/li>\n\t\t<li>Wikipedia. Rosie Marcel (personal life section, citing Carroll H, &#8220;Rosie Marcel interview: Holby star on her own nightmare battle with life-threatening illnesses&#8221;, <em>The Mirror<\/em>, 21 April 2011). https:\/\/en.wikipedia.org\/wiki\/Rosie_Marcel (the original Mirror page could not be opened from our tools; to be re-checked, see &#8220;Facts needed&#8221;)<\/li>\n\t\t<li>Wikipedia. Hulusi Beh\u00e7et. https:\/\/en.wikipedia.org\/wiki\/Hulusi_Beh%C3%A7et<\/li>\n\t<\/ol><\/details><\/div><\/div><\/div><\/section>\n<!-- List (Sources and medical review) End -->\n\n\n<!-- Call to Action (Assessment band) Start -->\n<section class=\"cta-band\" id=\"assessment\">\n\t<div class=\"contact-bg\" aria-hidden=\"true\"><span><\/span><span><\/span><span><\/span><\/div>\n\t<div class=\"cta-inner pad container-fluid\"><div class=\"row\">\n\t\t<div class=\"col-12 col-lg-7\"><div class=\"cta-copy\">\n\t\t\t\t\t\t<h2 class=\"t64\" data-reveal>Have Beh\u00e7et&#039;s disease or recurrent eye inflammation?<\/h2>\n\t\t\t\t\t\t<p class=\"t22\" data-reveal>Send us your eye reports, scans and medication list. Do\u00e7. Dr. Muhammet Derda \u00d6zer, who leads uveitis and retina care at Laser Istanbul Clinic, will review them and tell you which options may suit your eyes, with no obligation.<\/p>\t\t\t\t\t\t<div class=\"cta-actions\" data-reveal><a class=\"pill pill-white\" href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">Free online consultation: upload your prescription and scans<\/span><\/a><a class=\"pill pill-line\" href=\"https:\/\/wa.me\/4915783739465?text=Hello%20Laser%20Istanbul%20Clinic%2C%20I%20would%20like%20some%20information%20about%20eye%20treatment.%20Sent%20from%3A%20https%3A%2F%2Flaseristanbulclinic.com%2Fen%2F\" target=\"_blank\" rel=\"noopener\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">WhatsApp: +49 157 8373 9465<\/span><\/a><\/div>\n\t\t\t\t\t<\/div><\/div>\n\t\t\t\t<div class=\"col-12 col-lg-5\"><div class=\"proof-card\" data-reveal>\n\t\t\t\t\t\t<div class=\"proof-text\">\n\t\t\t\t\t\t\t\t<h3 class=\"t48\">3 eye surgeons<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"t22\">Your case is reviewed by a named surgeon, not a salesperson. Reply within <span class=\"ph\">{{response time}}<\/span>.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<ul class=\"avatars\" aria-label=\"Our surgeons\">\n\t\t\t\t\t\t\t\t<li><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/prof-dr-ahmet-satici-ophthalmologist-istanbul-150x150.webp\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Prof. Dr. Ahmet Sat\u0131c\u0131\" loading=\"lazy\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/prof-dr-ahmet-satici-ophthalmologist-istanbul-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/prof-dr-ahmet-satici-ophthalmologist-istanbul-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/prof-dr-ahmet-satici-ophthalmologist-istanbul-768x768.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/prof-dr-ahmet-satici-ophthalmologist-istanbul.webp 806w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><span class=\"tip\">Prof. Dr. Ahmet Sat\u0131c\u0131<\/span><\/li>\n\t\t\t\t\t\t\t\t<li><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/doc-dr-muhammet-derda-ozer-cornea-specialist-istanbul-150x150.webp\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Do\u00e7. Dr. Muhammet Derda \u00d6zer\" loading=\"lazy\" \/><span class=\"tip\">Do\u00e7. Dr. Muhammet Derda \u00d6zer<\/span><\/li>\n\t\t\t\t\t\t\t\t<li><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/op-dr-aysan-bayram-eye-surgeon-istanbul-150x150.webp\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Op. Dr. Aysan Bayram\" loading=\"lazy\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/op-dr-aysan-bayram-eye-surgeon-istanbul-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/op-dr-aysan-bayram-eye-surgeon-istanbul-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/op-dr-aysan-bayram-eye-surgeon-istanbul-768x768.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/op-dr-aysan-bayram-eye-surgeon-istanbul.webp 806w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><span class=\"tip\">Op. Dr. Aysan Bayram<\/span><\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div><\/div>\n\t\t\t<\/div><\/div>\n<\/section>\n<!-- Call to Action (Assessment band) End -->\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":0,"parent":1756,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1804","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/comments?post=1804"}],"version-history":[{"count":2,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1804\/revisions"}],"predecessor-version":[{"id":2949,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1804\/revisions\/2949"}],"up":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1756"}],"wp:attachment":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/media?parent=1804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}