Bisoprolol is a beta-blocker, and the price of the drug ranges from a dozen to two dozen, divided into imported and domestic ones. Domestic is relatively cheap, the price is about ten to twenty dollars. The imported price is about twenty dollars, and the price of the drug varies from hospital to hospital and from region to region. Bisoprolol is mainly used in the clinical treatment of hypertension and heart failure, and is a secondary prevention drug for patients with angina pectoris and heart failure. If used for the treatment of hypertension, the starting dose is about 2.5 mg, and the oral dose is adjusted according to the patient’s tolerance of the drug. Some patients may experience bradycardia, dizziness, headache, fatigue and other discomfort while taking this drug.