Corneal Abrasion

A corneal abrasion refers to a scratch or injury to the cornea—the clear, protective outer layer of the eye. Common causes include foreign objects like dust or sand, improper contact lens use, or injury from fingernails. Symptoms often include pain, redness, tearing, sensitivity to light, and a gritty feeling in the eye. Diagnosis involves a thorough eye examination using special dyes to highlight the affected area. Treatment typically includes antibiotic eye drops to prevent infection, lubricating drops or ointments to promote healing, and sometimes a patch over the eye to reduce discomfort. Most corneal abrasions heal within a few days to a week, but larger or more severe abrasions may require more intensive treatment. It's crucial to seek medical attention promptly to prevent complications and ensure proper healing of the cornea.