Diagnosis of astigmatism. What it is?

Recently, various ophthalmic problems have become widespread in children. Among them, we can distinguish astigmatism. What is it really? In fact, it can not be called a disease, it is rather a refractive defect of the lens (cornea), which has an irregular shape. Because of this, the rays of light do not focus, which means that the image turns out to be fuzzy. During the formation of a child's body, the disease can occur at any stage. There is an astigmatism of both eyes, and one.

Correctly formed cornea - a spherical shape, it allows the rays of light to clearly focus and transfer to the retina of the eye an excellent image. When the cornea has the shape of a melon, the light rays are refracted unequally, which creates an incorrect vision of the surrounding objects.

Diagnosis of astigmatism. How does the disease manifest itself?

Most often occurs genetically embedded astigmatism. Eye injuries or surgical interventions may be the cause of its acquired form. Parents themselves can pay attention to the fact that the child's vision has fallen: he leans toward the object to view it, often screwing up. A small person may have irritability and increased fatigue against this background.

How to treat?

It is more correct not to treat, but to correct astigmatism. What is it to "correct"? Everything depends on the complications. Low astigmatism (up to 0.5 D) without myopia and hypermetropia usually does not correct. If the degree of astigmatism is higher, it is recommended to use glasses with special lenses.

The essence of the treatment is that the doctor, on the basis of the examination, selects a cylindrical component with the correct position along the axis. This will change the refraction of the rays, and the child will see clearly.

The surgical method of correction is possible only after the final formation of the organism, that is not before the person turns 20 years old.

With astigmatism from birth, a child usually does not even realize what he sees wrong. He has nothing to compare their feelings. He, most likely, does not suspect about such a disease as astigmatism. What it is, and how it is treated, sometimes parents themselves do not know. But a qualified specialist will determine the disease and suggest ways of solving the problem.

If you approach the issue of correction of astigmatism is reasonable, then in due course it will be possible to forget about glasses. However, with a high degree, laser correction of a corneal defect can not be avoided.

It is very important to start treatment on time. Since with reduced visual acuity, amblyopia, usually accompanied by astigmatism, may develop. What it is? This is a lazy eye syndrome, more precisely, a decrease in the functioning of the cells of the cerebral cortex. In school lessons a kid can face serious problems.

In home treatment, special devices and programs can be used. So-called medical glasses with holes are not a panacea for restoring visual acuity. Of course, they increase the depth of the optical focus. But their beneficial effect with astigmatism has not been scientifically proven.

Preparations containing blueberries, various dietary supplements, are multivitamin complexes, and not medicines. Vitamin therapy ophthalmologists are prescribed traditionally, do not count on its miraculous effect.

Due to their age, children do not realize that they have any problems with vision. Therefore, you should visit the doctor regularly, even if there are no complaints. This will eliminate or start treating the disease in time.