Clinically normal blood pressure systolic (high pressure) 90-139mmHg, diastolic (low pressure) 60-89mmHg. therefore, blood pressure high pressure 87mmHg, low pressure 67mmHg belongs to the low case, but is not normal also need specific analysis of the specific situation. 1, normal: if the patient usually high pressure is in the 90mmHg or so, then blood pressure high pressure 87mmHg, low pressure 67mmHg is not low. This situation is related to their own situation, belongs to the physiological hypotension, is the normal situation. If the patient also does not have any discomfort such as dizziness, there is generally no need to deal with it. If there is dizziness and other discomfort, you can drink more water and eat a little salty food to promote the rise of blood pressure; 2. abnormal: If the usual blood pressure is above 120mmHg or 130mmHg, in this case the high pressure 87mmHg and low pressure 67mmHg is low and may be abnormal. The patient needs to be evaluated for abnormal cardiac function, such as chest tightness, chest pain, dizziness, nausea, vomiting, etc., or for the presence of gastrointestinal bleeding, such as the appearance of tarry stools. If any of these conditions occur, prompt hospital consultation is recommended to avoid serious consequences.