How to treat night blindness

summary

Most people in the countryside know that when it's dark, sparrows can't see. People will have the same situation, that is, night blindness. Some people say it's Sparrow eye. Is a dark place or at night to see things, leading to suffering from night blindness can not go out at night activities, it is very troublesome. That night blindness can be optimistic about it, in fact, there is no definite answer. The main reason is that the causes of night blindness are different, so the types of night blindness are different, and whether they can be cured will have different results. If you want to treat it, you must first understand night blindness.

How to treat night blindness

First, first of all, understand that night blindness is divided into congenital night blindness and acquired night blindness. Congenital night blindness is mainly caused by retinitis pigmentosa and poor development of rod-shaped cells, which is basically incurable. However, eat more food containing vitamin A can play a slightly alleviating role.

Second: temporary night blindness. This is due to the lack of vitamin A in the diet or digestive system diseases that affect the absorption of vitamin A. This kind of night blindness is temporary. If you eat more food containing vitamin A, you will be cured soon. Such as pig liver, carrot, cod liver oil, etc.

Third, there is another kind of acquired night blindness. It is mainly caused by some pathological changes. In this case, you should go to the hospital for treatment, and then treat symptomatically according to the cause, which will change slowly. It is very important to insist on cooperation with treatment

matters needing attention

Night blindness should not be ignored, to supplement vitamin A, if not pay attention to serious words may be as blind. People with night blindness should not walk around at night to prevent what happens. Usually, eating more food rich in vitamin A can improve night blindness, and don't use your eyes excessively