How old can nystagmus be diagnosed?

summary

The eye is a sharp weapon for us to explore the world. As we all know, the eye is a very important part of our organs. We all pay great attention not to let the eyes suffer any damage. How big is nystagmus to be diagnosed? Let's talk about it

How old can nystagmus be diagnosed?

The nystagmus was observed directly when the patient was looking straight ahead or following the examinee's finger in a certain direction. Some need to be covered with one eye for examination. The eyeballs move back and forth at different speeds,

When the eyeball slowly turns to the other direction to a certain extent, it suddenly returns with a jerky movement. This type of tremor has the performance of chronic phase and fast phase. The chronic phase is the physiological phase, and the fast phase is the corrective movement of the slow phase. As the direction of nystagmus, the fast phase is related to the cause of nystagmus.

Most nystagmus patients have low vision (less than 0.1, and have amblyopia). With the improvement of vision, nystagmus is reduced. Generally speaking, when the vision is more than 0.3, nystagmus is significantly reduced. When the vision is more than 0.5, nystagmus is basically disappeared. But there are a few patients (about 10%) with high vision (above 0.5) still have obvious tremor.

matters needing attention

At present, there are not many ways to relieve nystagmus, and a large part of them have no effect, and will delay the best treatment time. It is suggested that if it is nystagmus, go to the hospital directly, which is not only reliable, but also can get timely treatment.