The common name for keratitis, a disease that threatens the health and vision of the eye and requires timely treatment to minimize the impact on vision, is as follows: 1. In the early stages of the disease, you need to go to the hospital to distinguish the type of pathogen causing the corneal infection and give sensitive anti-infective medication after diagnosis, such as viral infections, usually treated with ganciclovir drops, and bacterial infections, usually treated with levofloxacin drops. 2. 2. Strict eye hygiene should be maintained, especially when bathing, washing hair or face, so as not to let the water into the eyes, so as not to further aggravate the infection. 3. Drugs that promote corneal tissue repair should be ordered in the eye to speed up recovery, for example, calf serum deproteinizing eye gel is commonly used. 2. If the condition worsens to the point where keratitis is close to perforation, then corneal transplantation is required.