Why do you blink so hard

summary

Blinking is a normal physiological reaction of human beings. Under normal circumstances, it should blink 15 to 20 times per minute. By blinking, tears can evenly wet the cornea and conjunctiva, which can effectively remove the dust and bacteria of conjunctiva. If blinking too often, it is an abnormal phenomenon. Many parents find that children especially like blinking, mainly because of habit If we blink frequently, we must pay attention to it. Only in this way can we find and treat it early.

Why do you blink so hard

First: there are many children because of obesity, eyelid subcutaneous fat is relatively thick, causing eyelid inverted eyelashes, because the thin cornea of the bulbar conjunctiva is attacked by the sword demon, so it will cause foreign body feeling and tingling feeling in the eyes, resulting in children's frequent squeezing or blinking eyes, as parents can observe the growth of children's eyelashes.

Second: Children's frequent blinking may be caused by eye inflammation, such as conjunctivitis or keratitis caused by bacteria, viruses and other infections. The main symptoms are redness, itching, increased secretion or tears in the eyes. They should go to the ophthalmology department for diagnosis and treatment in time, and avoid rubbing the eyes with hands.

Third: the lack of nutrients in the body will also lead to children's constant blinking. If they are not picky about food for a long time in life, or usually they will also lead to the lack of some nutrients in the body, especially when the lack of vitamins and trace elements, it will easily lead to neurological disorders, resulting in frequent blinking.

matters needing attention

In addition, children's frequent blinking should also be alert whether there is ADHD. ADHD mainly refers to the sudden contraction movement of a certain part of the child's body and inattention. If the child blinks frequently for more than a week, he should take the child to do the corresponding examination in time.