What symptom is often blink

summary

Most people know that we blink all the time, so why do we blink all the time? Let's do a little experiment. We can work with your partner. You can stare at each other without blinking to see who holds on the longest. Will you find that the longer you stick to it, the more dry and sour your eyes are? That's one of the reasons why we have mixed eyes. Now we will talk about the benefits of blinking in detail, and the disadvantages of transitional blinking.

What symptom is often blink

First: normal eyelids blink about 15 times a minute. When we blink, it can moisten our eyeballs and clean away the small dirty things adhering to our eyeballs. It won't let our eyes accumulate too much dirty things to affect our vision.

Second: blinking can also protect your eyes. Think back, whenever something such as dust, sand, insects rush to your eyes, will you reflexively close your eyes? The natural blinking of eyelids can reduce the damage to your eyes. three

Third: blinking has another advantage, that is, it can relieve eye fatigue. Especially for office workers, the radiation of the computer and the light source, long-term gaze will bring fatigue to the eyeballs. At this time, closing or blinking can get some relief, but it is more recommended to leave the computer for a few minutes.

matters needing attention

If you blink too often, you should consider whether your eyes are sick. It is recommended to see a doctor. And it is not recommended to use eye drops frequently, which may aggravate the dryness of the eyeball, and then repeat the cycle, even more serious.