The drugs for unblocking blood vessels include antithrombotic drugs, anticoagulant drugs, thrombolytic drugs, drugs for improving circulation, etc.; the drugs for nutritive nerves include B vitamins, nerve growth factor and other drugs. 1. Drugs for unblocking blood vessels (1) Antithrombotic drugs: common drugs include aspirin, clopidogrel, tegretol, cilostazol, etc. All these drugs have the effect of antiplatelet aggregation, which can play the role of unclogging the blood vessels, and are used in patients with atherosclerosis. (2) Anticoagulant drugs: common warfarin, low molecular heparin sodium, rivaroxaban, dabigatran, etc., medication venous thrombosis, atrial fibrillation and other patients with embolus formation and dislodgement risk. (3) Thrombolytic drugs: commonly used are alteplase, teneplase, urokinase, etc., used for acute cerebral infarction, pulmonary embolism and other diseases. (4) Circulation improvement drugs: common ones are butylphthalide injection, ginkgo biloba extract injection, danhong injection, etc., which can be useful for unclogging blood vessels. 2.Nutritional drugs for nerves (1) B vitamins: common including vitamin B1, methylcobalamin, vitamin B6, etc., is commonly used in clinical nerve injury nerve nutrient drugs. (2) Nerve growth factor: the common rat nerve growth factor, repair nerve injury, especially after trauma caused by nerve injury, hexane poisoning and other causes of nerve injury has a good therapeutic effect. Each patient’s condition is different, the use of vascular or nutritive nerve medication is different, it is recommended that those who have related needs, consult a doctor and standardize the use of medication under the guidance of a physician.