What about ischemic optic neuropathy?

This disease is a clinical disease caused by ischemia and hypoxia caused by vascular lesions supplying the optic nerve. The diseases that cause this disease include the following, such as diabetes, hypertension, arteritis, idiopathic polycythemia, etc. If the clinical age is over 40 years old, sudden visual loss or visual field defect is mainly considered to be caused by ischemic disease of the optic nerve. The treatment of this disease is mainly as follows: 1. First of all, basic disease treatment, such as diabetes to adjust blood sugar, hypertension to adjust blood pressure, arteriosclerosis patients should be anti-arteriosclerosis treatment, etc. 2. Choose neurotrophic drugs, such as vitamin b1, vitamin b12, etc. 3. Give drugs to improve circulation, such as Salvia miltiorrhiza, Chuanqiongzine, Danhong, Ginkgo biloba, etc. 4. Glucocorticoid treatment, can reduce edema caused by ischemia, but for diabetes and hypertension patients should be cautious.