Patients with high blood pressure, some can come down without medication, some can not come down, as follows: 1, can come down: If it is mild hypertension, can come down without medication, such as level 1 hypertension, can be improved by improving lifestyle, such as moderate exercise, avoid strain, stay up late, tension, to ensure the quality of sleep, relieve stress, relax, as well as quit smoking, limit alcohol, eat less greasy food. Eat more fresh vegetables and fruits and so on, improve about a month should be able to drop down. If blood pressure can come down, to long-term adherence to these good habits. 2, can not come down: If blood pressure reaches 2-3 level hypertension patients, can not rely on these habits alone to change, because the above measures alone blood pressure will not come down, or need to cooperate with drug therapy, otherwise hypertension long-term existence will lead to cardiovascular, renal vascular, fundus arteriosus and other complications.