Cerebral infarction patients with leg weakness are given thrombolytic therapy, antiplatelet therapy, etc. in the acute stage, and rehabilitation therapy, etc. in the recovery stage. 1. In the acute stage of cerebral infarction, if there is no contraindication, thrombolytic therapy, such as reteplase, alteplase, etc., should be given immediately according to the doctor’s instruction; other treatments include aspirin, clopidogrel, etc., antiplatelet aggregation; atorvastatin, risculetin, lipid regulation, plaque stabilization, etc.; if stenosis of the blood vessel is more than 70%, stenting may be given according to the doctor’s instruction. 2. Cerebral infarction should be given rehabilitation treatment as early as possible after recovery or stabilization of the condition; mainly under the guidance of the rehabilitation doctor, the patient’s condition should be evaluated, and exercise therapy and physical factor therapy should be given to improve the function of the limbs. Cerebral infarction patients with leg weakness should go to the hospital in time, and actively cooperate with the physician to guide the treatment.