Corneal Abrasion
Scratched eye
The cornea is the transparent section of the outer covering of the eye, located at the eye’s very front. Because of its position, the cornea is vulnerable to injury and infection. The cornea is vital to sight, as light rays later interpreted by the brain enter the eye through the cornea. When the cornea is damaged by disease or injury such as an abrasion or burn, the ability to see can be threatened. An abrasion can occur from incorrect fitting or prolonged use of contact lenses, even a cat scratch. Symptoms of a corneal abrasion may include intense pain, redness, blurred vision, and excessive watering of the eye.
Corneal abrasion treatment
Treatment usually results in prescription of antibiotic eye drops or ointment. The eye is patched to facilitate healing and lessen discomfort. A minor abrasion will generally heal in a few days with treatment. Severe abrasions, however, may require more extensive medical therapy. A corneal burn due to chemicals such as acid or alkali (Al-kuh-lie), can be a threat to your vision. The eyes should be flushed vigorously and continuously with clean, running water for about 20 minutes. Medical attention should be immediate. This information is not intended to be a substitute for diagnosis or medical care. Consult an optometrist or ophthalmologist for further information.