If it is in the acute phase of cerebral blood supply deficiency, when patients have dizziness, headache, nausea and vomiting symptoms, it is useful to alleviate the patient’s symptoms by sedative injection. In clinical practice, the main drugs used in the acute phase are those that have the effect of activating blood circulation and improving circulation, such as sedative thromboxane, vincristine, prostaglandin, saffron yellow pigment for injection, and danshen chuanxiongzin. If the patient is in cerebral insufficiency of blood supply, it is not usually recommended that the patient be treated with infusion. Patients should be medicated for the causes of cerebral insufficiency. Patients should take oral antiplatelet or anticoagulant drugs to prevent the formation of cerebrovascular thrombosis, including the use of aspirin, clopidogrel hydrogen sulfate, rivaroxaban, and at the same time, the long-term rational application of these drugs to lower blood lipids, lower blood sugar, and lower blood pressure.