There are many ways to control blood pressure, such as improving daily living habits, proper exercise, and medication as prescribed by doctor if necessary. 1. Improve living habits: pay attention to a diet with less salt, less oil, low salt and low fat in daily life, and strictly limit sodium intake; at the same time, appropriately increase dietary potassium intake and increase potassium-rich foods, such as fresh vegetables, fruits and beans. 2. Appropriate exercise: appropriate aerobic exercise, such as slow walking, cycling, playing Tai Chi, etc., promote aerobic exercise and intermittent resistance exercise, should not be overworked. 3. Drug treatment: Enalapril can be used for treatment, Enalapril belongs to angiotensin-converting enzyme inhibitors, which can make systemic vasodilatation and make the blood pressure drop, and it has obvious antihypertensive effect on hypertensive patients. The other commonly used ones are nifedipine, metoprolol, etc. The specific medication needs to be under the guidance of the doctor. If the patient has high blood pressure, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor for medication, do not buy drugs on their own to avoid adverse reactions.