Elevated diastolic blood pressure should firstly pay attention to improve the bad habits of daily life, and still can not be improved under the guidance of the doctor to take oral medication to reduce blood pressure to carry on the treatment. Under normal circumstances, the normal value of diastolic blood pressure level between 60 ~ 89 mmHg, greater than or equal to 90 mmHg for diastolic blood pressure increase, diastolic blood pressure level increase is often associated with daily life habits, it is recommended that the first do not stay up late to ensure adequate sleep mood, do not be anxious and nervous, do not sit for a long time, do not smoke and drink alcohol and so on. It is also recommended that patients should insist on appropriate aerobic exercise for more than 30 minutes a day, such as brisk walking, jogging, etc., which is conducive to the proper reduction of diastolic blood pressure levels, and can also reduce body weight. After the above treatment to improve the clinical bad habits, after three months the blood pressure is still at a high level, you need to take oral antihypertensive drugs under the guidance of a doctor, you can choose metoprolol tartrate, metoprolol succinate, enalapril maleate and other drugs. For patients with elevated diastolic blood pressure, it is recommended to consult the cardiovascular medicine department of a regular hospital and consult a specialist for guidance, rather than blindly taking medication on their own.