Medicines for optic nerve repair generally fall into two main categories: various vitamins or energy preparations and nerve growth factors. 1. Various vitamins or energy preparations: Vitamins play a big role in optic nerve repair, such as methylcobalamin, vitamin B12, vitamin B1 and vitamin B6 and other multivitamin preparations to promote the development of the fundus retina and optic nerve. In addition, there are also adenosine triphosphate, inosine, coenzyme A and other energy combining agents can also play a role in the nutrition of the nerve to promote the role of repair. 2. Nerve growth factor: clinically effective, often used rat nerve growth factor, ganglioside ester and a series of drugs, can promote the recovery of nerve injury. 3. Others: Traditional Chinese medicine also has a certain role in nerve repair, such as Fuming Tablets, Hematocrit Tablets, Cytarabine and other drugs, which can improve the patency of retinal blood vessels by improving the circulation of the fundus and softening the blood vessels, thus promoting the recovery of the optic nerve. Although the body’s own repair is the main way of optic nerve repair, and drugs play a certain auxiliary role, but the repair effect of both is not obvious, the optic nerve repair takes a long time, and it is difficult to repair. It is worth noting that patients with optic nerve injury are advised to go to regular hospitals and standardize the use of medication, so as not to delay the condition.