There are many types of nerve nutrient injections, the most commonly used clinically are: 1. Calf blood deprotein injection, mainly for peripheral nerve, diabetic foot caused by diabetes, can be given calf blood deprotein injection, the effect is more obvious. 2. Shenjie injection, mainly for patients with numbness in the limbs, like cerebral infarction caused by numbness in one limb, the effect is more obvious. 3. 4.Enbip Injection, Enbip Injection is also better for intracranial vascular effects, such as acute cerebral infarction patients, the application of Enbip can improve collateral circulation and nerve nutrition.