Betahistine tablets can be used clinically for many diseases, mostly ENT and neurological diseases such as Meniere’s syndrome, vascular headache, cerebral atherosclerosis, and acute ischemic cerebrovascular diseases such as cerebral thrombosis, lacunar infarction, and transient cerebral hypoperfusion. It is also effective for upright vertigo and tinnitus caused by hypertension, and betahistine tablets can be used for symptomatic treatment if patients develop deafness. It is recommended that patients must actively follow the instructions to use the drug, some adverse reactions may occur during the use of the drug, such as dry mouth, gastrointestinal discomfort, panic attacks or rashes must be promptly treated symptomatically, it is recommended that patients exercise more in life to improve their resistance.