The main cause of cerebral hemorrhage is caused by high blood pressure, if the blood pressure is controlled within the normal range, the occurrence of cerebral hemorrhage can be largely prevented. There are several types of antihypertensive drugs in common use: 1. calcium antagonists, such as nifedipine extended-release tablets or Bexin (nifedipine controlled-release tablets), amlodipine, etc., which can effectively control blood pressure and reduce the incidence of cerebral hemorrhage. 2. ACEI drugs, such as captopril and enalapril, which can also effectively control blood pressure. Some patients have higher blood pressure and need a combination of several types of drugs to achieve effective blood pressure control. At present, there are many drugs are compound preparations, such as hydrochlorothiazide, Irbesartan or the more commonly used antihypertensive 0, these drugs are more powerful antihypertensive effect, easy to take, once a day medication can be used. No matter which antihypertensive drug is used, as long as the blood pressure can be controlled within the normal range, the incidence of cerebral hemorrhage can be effectively reduced.