There are many reasons for dizziness and drowsiness, which should be treated according to the cause. 1. If the patient is dizzy and sleepy due to fatigue and lack of sleep, it is recommended that the patient rest and the symptoms will improve after additional sleep. 2. If the patient is dizzy and sleepy due to insufficient cerebral blood supply, cerebral arteriosclerosis or high-fat and high-viscosity state of blood, it is recommended that the patient use drugs to activate blood circulation and improve cerebral It is recommended that patients be given drugs to improve the symptoms by activating blood circulation and improving the circulation of blood and fluid in the brain. For example, oral Ginkgo biloba extract tablets, blood Certis tablets, vermifuge snake Tongluo capsule, compound Dilong capsule to improve the patient’s symptoms, or static doses of Shuxin, Tianmain, vincristine to improve the symptoms. 3, if the patient’s dizziness and drowsiness are caused by elevated blood pressure, oral telmisartan should be taken to lower blood pressure, so that the blood pressure can be relieved after a steady decline. 4, if the patient’s dizziness and drowsiness are caused by upper respiratory tract infection, fever, etc., symptomatic measures should be taken to improve the symptoms. If the dizziness and drowsiness are caused by upper respiratory tract infection, fever, etc., anti-infection treatment should be administered.