For blood pressure at 140mmHg, first of all, can be adjusted by not taking oral medication and making lifestyle improvements. Patients should pay attention to low-salt, low-fat, low-sugar diet, strictly control the amount of salt intake, and pay strict attention to body weight, to avoid obesity and lead to diabetes or insulin resistance, which will increase blood pressure. In addition, patients should be given appropriate aerobic exercise, to be carried out daily. Pay attention to emotions, avoid excessive tension, anxiety, mental stress, late nights, rest and sleep irregularities caused by high blood pressure. In addition, to quit smoking, limit alcohol, usually the mind should be as calm as possible. According to the above conditioning, continue to monitor the blood pressure in about half a month to a month, if the blood pressure is still persistently high, you can try to take certain antihypertensive drugs, such as calcium channel antagonists for the next step of treatment.