The initial symptom of retrobulbar optic neuritis?

Update Date: 2021-06-14 Source: Network

summary

Retrobulbar optic neuritis is a very common ophthalmic disease, which has a great impact on the vision of patients. It is generally divided into acute and chronic types, and the latter is more common. Due to the different sites of optic nerve invasion, retrobulbar optic nerve can be divided into many different types. The lesions most often invade the optic disc macular bundle fiber. Because the bundle fiber is in the central part of retrobulbar orbital optic nerve, it is also known as axial neuritis.

The initial symptom of retrobulbar optic neuritis?

First: it is often monocular disease, can also involve both eyes, most of them show sharp vision loss, or even no light perception, the pupil is moderately dispersed, the direct response to light is slow or disappear, traction pain or deep orbital pain during eye movement

Second: in the late stage, there may be varying degrees of light color on the temporal side of the optic disc. The visual field has a center, a side center and dumbbell shaped dark spots. The peripheral visual field can also be seen to shrink. It should be emphasized to check the central visual field instead of the peripheral visual field. At the same time, it should be emphasized to use red and small visual markers as far as possible.

Third: the disease patients pay more attention to some of the disease precautions, the disease patients must pay attention to timely treatment after the illness, during the illness should pay attention to avoid emotional stimulation, maintain the smooth flow of urine and stool. For special patients, if it is postpartum onset, then we should pay attention to strengthen the patient's nutrition, if it is breast-feeding onset, then we should immediately wean and so on, these are more critical

matters needing attention

Patients for their own health problems must pay more attention, never because of their own carelessness and lead to their own body problems, usually in life, patients should also pay attention to take good and reasonable preventive measures for the disease.