Episcleritis
Episcleritis is irritation and inflammation of the episclera, a thin layer of tissue covering the white part (sclera) of the eye. It occurs without an infection.
Causes of Episcleritis
Episcleritis is a common condition that is usually mild.
The cause is usually unknown, but it may occur with certain diseases, such as:
Episcleritis Symptoms
- A pink or purple color to the normally white part of the eye
- Eye pain
- Eye tenderness
- Sensitivity to light
- Tearing of the eye
Tests and Exams
An eye examination can usually diagnose the disorder. No special tests are usually necessary.
Treatment of Episcleritis
The condition usually disappears without treatment in 1 - 2 weeks. Treatment with corticosteroid eye drops may relieve the symptoms faster.
Prognosis (Outlook)
Episcleritis usually improves without treatment. However, treatment may make symptoms go away sooner.
Potential Complications
In some cases, the condition may return. Rarely, irritation and inflammation of the white part of the eye may develop. This is called scleritis.
When to Contact a Health Professional
Call your health care provider if you have symptoms of episcleritis that last for more than 2 weeks. Get checked again if your pain worsens or you lose vision.
Goldstein DA, Tessler HH. Episcleritis and scleritis. In: Yanoff M, Duker JS, eds. Ophthalmology. 3rd ed. St. Louis, Mo: Mosby Elsevier; 2008:chap 4.11.
Rosenbaum JT. The Eye and rheumatic diseases. In: Firestein GS, Budd RC, Harris ED Jr, et al, eds. Kelley's Textbook of Rheumatology. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2008:chap 46.
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Drugs associated with:
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Copyright 2011 A.D.A.M., Inc.
