Episcleritis
Date issued: September 2025
For review: September 2027
Ref: A-586/MS/Ophthalmology/Episcleritis v2
PDF: Episcleritis.pdf [pdf] 186KB
What is Episcleritis?
The front, white part of the eye is called the sclera.
This is covered by a transparent membrane called the conjunctiva.
Between these two layers is another transparent layer called the episclera.
When the episclera becomes inflamed it is called episcleritis.
Cause of Episcleritis
In most cases the cause is unknown. Although people suffering with gout may be more prone to episcleritis.
Signs and symptoms
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Redness, quite often triangular in shape.
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Pain.
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Sensitive to light.
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Tender eye.
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Watering eye.
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It normally only affects one eye.
Treatment
Episcleritis is easily treated with drops prescribed by the doctor.
It usually is better in about two weeks.
The doctor will want to see you again to check the drops are working.
Please make the appointment before you leave.
The future
Episcleritis can recur, if it does, please phone MECS or 111 to make an appointment.