What are the causes of astigmatism in children's eyes

summary

Some children often can't see clearly when they are looking at things, especially when they are watching TV. At this time, parents often find that children's eyesight is abnormal and go to the hospital for examination. In addition to myopia, astigmatism can also lead to abnormal eyesight. Some children are often checked when they are checking There is astigmatism in the eyes. In fact, many people have this astigmatism in their lives. At this time, they need to wear glasses for treatment and correction, so as to protect their eyes and avoid other more serious visual loss. Now let's share with you.

What are the causes of astigmatism in children's eyes

First: the so-called astigmatism is the refractive error of the eye, which has both congenital and postnatal. Generally speaking, most of the regular astigmatism is caused by congenital corneal abnormalities, or the lens of the patient has astigmatism. Due to the congenital abnormal changes of the cornea of the patient, the child may have astigmatism at the time of birth. It's just this time It's just waiting to be discovered.

Second: astigmatism caused by acquired factors is often caused by the patient's improper use of eyes at ordinary times. Children often rub their eyes with their hands, and they don't know whether their hands are clean. If children often watch TV, or often play computer, and at the same time, they don't pay attention to using eye hygiene or reading while lying down, these may lead to astigmatism.

Third: astigmatism often leads to blurred vision, can not see things clearly, the more severe astigmatism patients, see things more unclear, some even close to blind state, such patients usually eyes are very easy to fatigue, just look for a while will appear fatigue, this time we have to close our eyes to rest for a while, in looking at things, because can't see, often squint The eyes are closed and the eyes are narrowed.

matters needing attention

Astigmatism can be corrected by wearing glasses. Children with astigmatism must develop good health habits and avoid rubbing their eyes with dirty hands. When they are watching TV or watching computer for a little longer, they should look at the distance for a while. If their eyes are tired, don't look at them. It's good for them to do eye exercises carefully.