Blood pressure high pressure 87 mmHg belongs to mild low blood pressure, if there is no symptom patients can not be dealt with, if the patient has dizziness, fatigue, blackout, syncope symptoms, it is recommended to lie down and rest, slowly will be relieved. Mild low blood pressure patients generally have no special symptoms, do not need special treatment, focusing on daily protection, usually live a regular life, not excessive fatigue. Usually to maintain a good mood, appropriate increase in physical exercise, in order to improve the quality of the body, which can improve blood vessels, nerve regulation function, reduce the occurrence of low blood pressure. Patients with low blood pressure should pay attention to diet, patients are recommended to drink some light salt water every morning, or eat more slightly salty food, which can increase the amount of water consumption, improve blood volume to increase blood pressure, in addition to a high sodium diet can also increase blood pressure. In addition, if the patient’s usual baseline blood pressure is not high, and now the blood pressure is 87 mmHg, and the patient does not have obvious clinical symptoms, there is no need for treatment. If the patient’s blood pressure is usually high, and now there is this phenomenon of low blood pressure, it is recommended that the patient go to the hospital as soon as possible, so as to prevent the patient from experiencing shock as well as myocardial infarction and other serious diseases.