What is eye fatigue?

Eye fatigue may be related to excessive use of eyes, improper eye environment, eye diseases, age factors, etc.

1. Excessive use of eyes for a

long time to watch the screen of electronic devices such as computers, mobile phones, tablets, and reading books or documents for a long time can lead to excessive tension and fatigue of eye muscles.

2.

Environmental factors such as excessive light or too dark in improper eye environment, reflection, glare, and prolonged exposure to harsh environments such as dry, smoke, and dust can also lead to eye fatigue.

3. Eye

diseases such as dry eye, refractive errors (myopia, hyperopia, astigmatism), conjunctivitis, etc. may also lead to eye fatigue.

4. Age factors

With age, eye adjustment ability gradually decreases, and eye fatigue symptoms are prone to occur.