Why don't you blink

summary

Recently, I work overtime. I stay up late every day. I feel my eyes are very tired. When I wake up in the morning, my eyes are coughing and uncomfortable. I always lack sleep. Besides, I feel tired all over. I can't blink my eyes. I often look at a place for a long time without blinking. Now let's learn how not to blink.

Why don't you blink

First: if you don't blink, it's impossible, but maybe you don't pay attention to this aspect at ordinary times. It feels like you don't blink. After using your eyes for a period of time, you should let them rest. Pay attention to eye hygiene, that is, work 40 ~ 50 minutes to rest 5 ~ 10 minutes.

Second: under normal circumstances, blink up to 24 times per minute. If you don't blink for a long time, the tear film on the ocular surface will evaporate and the cornea will be dry, which will easily form keratitis. The purpose of blinking is to constantly form a tear film on the ocular surface to protect the eyes, so you can't do it. It's harmful to the eyes.

Third: if you do not blink for a long time, it can cause vision loss. In severe cases, it can lead to blindness. If you don't blink for a long time, the cornea will lose moisture, leading to corneal damage and vision loss. Even patients with facial paralysis, but also regular eye drops, to avoid damage to the cornea.

matters needing attention

It's not good for eyes not to blink for a long time. If you don't blink for a long time, your eyes will feel tired and need rest. If you don't blink for a long time, the secretion in your eyes will change, which is bad for your eyesight. So don't deliberately not blink, pay attention to protect your eyes.