Dry eye can be caused by two reasons, on the one hand, insufficient tear secretion, on the other hand, insufficient blinking times lead to increased tear evaporation.

Due to different reasons, the treatment methods are also different. Some people will have dry eyes if they take some drugs for a long time, such as painkillers and spasmolytics. As long as they stop using the above drugs, dry eye will be relieved. Smoking, swimming, and long-term use of various eye drops. It can also cause dry eyes, and long-term contact with computers can also cause it.

Dry eyes. In this case, less blinking, long-term exposure of eyeball surface and excessive evaporation of tears are also the main causes of dry eye, and the symptoms of people with dry eye in the past will be more serious.

Of course, there are also a few people with dry eye caused by eye diseases, such as facial gland dysfunction, so we should go to the hospital in time and solve the discomfort caused by the disease as soon as possible.

There are two simple ways to eliminate dry eye:

First, moisten your eyes, not "fix your eyes". You might as well blink frequently and keep the blink times at 15-20 times per minute.

Second, the eye ironing method, first rub your hands together, rub your hands hot, then iron your eyes with your palm for 20 seconds, and repeat it three times.