What harm does nystagmus have

summary

These days, my eyes are always very uncomfortable, I feel very painful, and eye drops are useless. So I went to the hospital for examination. The doctor said it was congenital nystagmus, which needs to be treated as soon as possible. Now it has been treated for a long time, almost better. Let's talk about the harm of nystagmus.

What harm does nystagmus have

One of the disadvantages: nystagmus is a kind of disease with complex manifestations, serious harm, unknown etiology and difficult treatment. This disease occurs early, the main clinical manifestation is regular swing of the eyeball, which can cause amblyopia, lateral vision and fixation difficulties, and seriously affect the visual function.

Second, it is often caused by diseases of the visual system, extraocular muscles, inner ear labyrinth and central nervous system. Directions are divided into horizontal, vertical and rotational types. The horizontal type is the most common type. The direction of nystagmus is usually represented by the fast phase direction, and the fast phase is the compensatory movement of restoring fixation position.

The third is not good: few patients have a sense of shaking, most patients have varying degrees of visual impairment, some vision loss is more serious and can not be corrected, more patients have side vision phenomenon and compensatory head position performance, some head shaking, there are frequent blinking and other compensatory phenomenon.

matters needing attention

Nystagmus is a possible hereditary disease, and its causes are diverse, including congenital and postnatal. At the same time, this disease may not be a single disease, it may be caused by other different diseases.