Corneal ulcers and infections

Alternative names:

acanthamoeba keratitis; bacterial keratitis; fungal keratitis; herpes simplex keratitis; herpes zoster ophthalmicus

Treatment:

Treatment of corneal ulcers and infections depends upon the cause and should be treated as soon as possible to prevent further injury to the cornea. Antibiotic, antiviral, or antifungal eye drops are prescribed as soon as the type of ulcer has been identified. Corticosteroid eye drops may be used to reduce inflammation in certain conditions, but they should be avoided with herpes infections.

Expectations (prognosis):

Untreated, a corneal ulcer or infection can permanently damage the cornea. The untreated corneal ulcer may also perforate the interior of the eye, resulting in a spread of infection, increasing the risk of permanent visual impairment.

Complications:

• corneal clouding
• corneal scarring
• severe scarring

Calling your health care provider:

Call your health care provider if impaired vision or eye pain occur.