What reason is astigmatism eye?

summary

Eye health is now more attention, so a lot of the time when children are very young will accept some eye health examination, in order to find out whether the eyes are in a state in time. A while ago, our kindergarten children had some eye disease examinations, and then a few children had some symptoms of astigmatism. The doctor suggested that they should be treated after a specific examination. Now we know more about how astigmatism is generally formed?

What reason is astigmatism eye?

According to the current understanding of astigmatism, it is generally believed that astigmatism is a kind of abnormal refraction of the eye, which is generally caused by people's corneal radian or thickness inconsistency. The causes of formation are congenital and postnatal.

Corneal congenital abnormal change is a reason for the formation of astigmatism, which is generally caused by congenital reasons. In addition, if you want to try irregular astigmatism, generally speaking, most of the reasons for the formation of astigmatism are due to the symptoms caused by the uneven corneal refractive surface.

Finally, in addition to congenital causes of astigmatism, many acquired incorrect eye posture and some eye diseases may also lead to the final formation of astigmatism. For example, long needle eyes or cataracts can cause astigmatism.

matters needing attention

Need to remind patients with astigmatism symptoms to note that, because the causes of astigmatism are more diverse, so the treatment should be based on the patient's specific disease to choose treatment, patients can not be taken lightly, to choose regular hospital treatment.