If the patient has cerebral infarction, the best treatment for these patients is actually to develop a treatment plan according to the patient's condition. For example, if the patient has no contraindication within 4.5 hours of onset and has indications for intravenous thrombolysis, then he or she can use drugs such as alteplase or urokinase for intravenous thrombolysis. For such patients, intravenous thrombolysis is the best treatment. Some patients may need arterial thrombolysis or interventional surgery. In addition, if patients exceed the time window of intravenous thrombolysis and surgical treatment, they can be treated with drugs that nourish brain cells, improve brain blood supply, and promote cerebral collateral circulation. This treatment scheme is the best treatment for such patients..