Symptoms of retrobulbar optic neuritis

summary

The eye is always a very important part of the human body. Once the eye is affected by the disease, it will seriously affect the health of the human body. Therefore, it is very important to treat the patients in time after the onset of the disease. Optic neuritis is a common eye disease. In the era of health advocated by everyone, Optic neuritis has brought a serious threat to everyone's eye health, making patients live in pain and inconvenience. The symptoms of retrobulbar optic neuritis will be discussed with you now.

Symptoms of retrobulbar optic neuritis

According to visual acuity and fundus, especially visual field examination, typical cases are easy to be diagnosed. Color contrast sensitivity test and VEP are helpful in diagnosis. Abnormal cells in cerebrospinal fluid, γ- It should be suspected as multiple sclerosis. The monoclonal antibodies in cerebrospinal fluid (CSF) can be increased by 90%, but non-specific hla-a3 and B7 are also helpful for diagnosis.

It often occurs in monocular eyes, and can also affect both eyes. Most of them show sharp vision loss, or even no light perception. The pupil is moderately dilated and insensitive to light. Traction pain or deep orbital pain occurred during eye movement. In the early stage, the fundus is normal, and in the late stage, there may be varying degrees of light color on the temporal side of the optic disc. There were central, paracentral and dumbbell shaped dark spots in the visual field, and the peripheral visual field was also reduced. The central visual field should be emphasized instead of the peripheral visual field, and the red should be emphasized, and the small visual mark should be used as far as possible. When exercise or hot bath appear temporary blurred vision, and in the cold temperature or drink pterin drink vision can improve sex, this phenomenon is called unthoff sign. It is more common in optic neuritis caused by multiple sclerosis and Leber's disease. It can also be seen in other optic neuritis. It is speculated that the increased body temperature may directly interfere with axonal conduction and release of chemicals.

It is suggested that patients should insist on taking medication after treatment, so as to consolidate the curative effect. Moreover, it is also important to take the medicine according to the dosage, which should not be stopped without authorization. At the same time, patients in a month after discharge, weekly need to go to the hospital for review, to understand the recovery of the disease.

matters needing attention

The patient's diet must be easy to digest and light and nutritious food, at the same time can also eat some bananas, watermelon and so on. Can also be appropriate to increase animal liver, milk, egg yolk, do not overeat. At the same time, we must maintain a stable mood and avoid worry.