I. Change of lifestyle habits: 1. Eat less or no sweets, control weight, prevent overweight. 2, limit salt (<5g/day), increase potassium (eat more seafood plants and animals). 3.Be able to self-control emotions, maintain a happy state of mind, avoid tension or excitement. 4.Quit smoking and alcohol. 5, adhere to physical exercise, training intensity must vary according to individual health conditions, such as practice tai chi, walking, etc. Second, pay attention to changes in blood pressure: 1, there are conditions to measure blood pressure, can be in the early morning just woke up and not get up, to measure the basal blood pressure, conducive to adjusting drugs. But do not add or subtract drugs on your own because of a certain occasionally measured blood pressure value. If necessary, make 24-hour blood pressure monitoring and surveillance. 2. Those who take vasodilator drugs, especially the elderly, should prevent postural hypotension, change from prone position to standing position or turn their heads slowly to prevent falls. Third, when drug treatment: 1, long-term elevated blood pressure, often leading to left ventricular hypertrophy or with arrhythmia, should be timely and effective anti-hypertensive treatment, do not stop the drug without authorization, adhere to the regular review. 2, hypertensive people with hyperlipidemia, the incidence of coronary heart disease is high, the use of blood lipid Kang can eliminate angina pectoris, chest tightness, shortness of breath and other symptoms; or betalactone and other B-blockers have anti-angina and anti-arrhythmic effect. 3, severe winter, heat seasonal changes have an impact on blood pressure, pay attention to health. 4, currently there are antihypertensive drugs are relatively simple, only once a day is enough, it should be said that patients can do to take medication on time, the key is to pay attention.