The pressure-lowering groove on the ear is on the back of the auricle, mainly from the inner upper part of the auricle to the outer part of the groove, which is very obvious clinically. Patients with high blood pressure can lower their blood pressure by regular massage. Hypotensive groove in the back of the patient’s ear is very obvious, it is recommended that on time it is best to find experienced doctors to guide the massage, because the hypotensive groove below the ascending groove, if patients press the wrong will lead to an increase in blood pressure. The descending sulcus massage to lower blood pressure is only a health care measure, if the patient’s blood pressure is very high, such as the emergence of hypertension three levels, it is recommended to go to the hospital as soon as possible. Regular application of antihypertensive drugs, weight control, low-salt diet, and regular rest habits are used to regulate blood pressure under the guidance of a doctor.