How to check for optic disc edema?

summary

There are many reasons for optic disc edema, such diseases will undoubtedly affect their normal work and study, and the co occurrence mechanism is sometimes different. Hypertensive encephalopathy may not be caused by increased intracranial pressure, but by local optic disc ischemia, and renin angiotensin aldosterone plays an important role. The anterior ischemic optic lesion is caused by the interference of the blood supply of the optic disc and the blocking of the fast and slow phases of the axial flow. Let me share with you how to check for optic disc edema?.

How to check for optic disc edema?

First, pay attention to the specific changes of blood routine, blood biochemistry and electrolytes that have diagnostic value for primary diseases.

Second: blood glucose, immune items, cerebrospinal fluid examination, such as abnormal differential diagnosis.

Third: fundus examination is a routine examination, but it is difficult to detect optic disc edema in the early stage.

matters needing attention

Long term lack of vitamin A, to eliminate eye fatigue, should take enough vitamin A every day. The best source of vitamin A is liver, cod liver oil, milk and eggs of all kinds of animals. Vegetable foods, such as carrots, amaranth, spinach, leeks, green peppers, sweet potatoes with red heart, oranges, apricots and persimmons in fruits, are also good for eyes. Vitamin C is one of the components of ocular lens. If the lack of vitamin C, it is easy to suffer from cataract with turbid lens. Try to find the cause of the disease, timely treatment, brain tumors should be early surgery.