Dizziness according to the etiology of the choice of drug treatment, such as cerebral blood supply is insufficient to give flunarizine and other to improve circulation; increased blood pressure individualized adjustment of blood pressure, such as enalapril, etc.; iron deficiency anemia to give iron supplements; hypoglycemia consumption of sugary foods; insomnia and give diazepam and other drugs. 1. Cerebral blood supply insufficiency. This disease is mainly related to atherosclerosis of the brain, narrowing of blood vessels and ischemia and hypoxia of brain tissue. When dizziness occurs, flunarizine and betahistine are given to dilate blood vessels and improve circulation. 2. Increased blood pressure. If the patient is clearly hypertensive, oral antihypertensive drugs should be individualized according to the patient’s condition to adjust the blood pressure, the representative drugs include enalapril, timosartan and so on. 3. Iron deficiency anemia. At the onset of the disease, due to the reduction of hemoglobin in the blood and the decrease of oxygen content, and dizziness and so on. Oral ferrous sulfate, ferrous succinate, etc. to correct anemia. 4. Hypoglycemia. Dizziness can also occur when hypoglycemia occurs. The patient can eat food containing more sugar, and give glucose intravenously in severe cases. If dizziness occurs in the doctor’s guidance with medication.