2. Don't blow the air conditioner for too long, avoid airflow blowing on the seat, and place tea leaves near the seat to increase the surrounding humidity.
3. Eat more fruits, especially citrus fruits, and eat more green vegetables, grains, fish and eggs. Drinking more water also helps to relieve dry eye.
4. Maintain good living habits, get enough sleep and don't stay up late.
5. Avoid operating the computer continuously for a long time, and pay attention to rest in the middle. Usually work continuously 1 hour and rest for 5- 10 minutes. You can look at the distance or do eye exercises during the break.
6. Maintain a good working posture. Keeping a proper posture and letting your eyes look down at the fluorescent screen can relax the neck muscles and minimize the area of the eyeball exposed to the air.
7. Adjust the screen distance position. It is suggested that the distance is 50-70cm, and the fluorescent screen is slightly lower than the eye horizontal position of 10-20cm, showing a downward viewing angle of 15-20 degrees. Because angle and distance can reduce the demand for refraction and reduce the probability of eyeball fatigue.