Can people with keratitis watch TV?

In general, whether patients with keratitis can watch television depends on the severity of their condition and the stage of the disease. If discomfort occurs, it is recommended to seek medical attention promptly. The specific analysis is as follows:

During the recovery phase, when corneal inflammation is basically under control and only mild discomfort remains, short periods of television watching are permissible. However, viewing time should be limited—no more than 20 minutes at a time—and the screen brightness should be adjusted to match the ambient lighting, avoiding excessive brightness or darkness that could irritate the eyes. After watching, close the eyes to rest or look into the distance to prevent eye fatigue. Under these conditions, watching TV generally does not affect recovery.

During the acute phase of the illness, when obvious corneal congestion, swelling, pain, or blurred vision occur, watching television is not allowed. The light from the TV continuously stimulates the damaged cornea, worsening the inflammatory response, while prolonged eye use leads to eye strain and hinders corneal healing. At this stage, it is essential to allow the eyes full rest and focus on treatment to prevent worsening of the condition or prolonged recovery time.

Maintain good eye hygiene and avoid touching the eyes with hands to prevent bacterial reinfection. In terms of diet, consume more foods rich in vitamin A and protein to provide necessary nutrients for corneal repair. Ensure adequate sleep to allow sufficient eye rest. Follow the prescribed medication regimen exactly as directed by the doctor—do not adjust dosages independently—and attend regular follow-up appointments so that the doctor can adjust the treatment plan according to disease progression.