Why can myopic

summary

Myopia we can see no matter where we go, when they take off their eyes, they will squint to see things, it looks very uncomfortable, so why is myopia? Let's understand the relevant knowledge together.

Why can myopic

First, heredity. High myopia is an autosomal recessive hereditary disease. If both parents are highly myopic, their children are more likely to be highly myopic.

Second, eye diseases. Such as cataract, ciliary spasm, etc. will make the lens convex increase, resulting in myopia. Eye diseases are very harmful, and even lead to blindness.

The constitution is not good, some people sleep quality is not good for a long time, and do not pay attention to the diet, there is no right time to work and rest, poor physical fitness caused by anemia may cause myopia.

matters needing attention

In order to better prevent myopia, we must pay attention to the use of eyes not too much, correctly treat the knowledge of eye care, pay attention to eye hygiene, avoid visual fatigue, pay attention to the cultivation of correct writing and reading posture, and do a good job in eye health exercises.