Patients with hypertension generally require long-term medication to control their blood pressure. However, if a hypertensive patient also has bronchial asthma, the use of beta-blockers in the treatment of hypertension is prohibited, while other types of antihypertensive drugs can be used. beta-blockers have the effect of lowering the heart rate, reducing myocardial oxygen consumption and making the bronchial tubes contract, which can significantly aggravate the symptoms of shortness of breath and shortness of breath in patients with bronchial asthma, and can lead to death in serious cases, and their representative drugs are mainly metoprolol and bisoprolol. The representative drugs mainly include metoprolol, bisoprolol, etc. Therefore, when hypertension combined with bronchial asthma patients use antihypertensive drugs, they can use calcium antagonists, such as amlodipine, nifedipine or ACEI and ARB antihypertensive drugs, such as enalapril, fosinopril, irbesartan, temisartan, etc.