High pressure 137 low pressure 90 normal?

High pressure refers to systolic blood pressure, blood pressure refers to diastolic blood pressure, systolic blood pressure 137mmHg diastolic blood pressure 90mmHg is normal, usually need to be judged in combination with specific conditions.

Normal range of blood pressure systolic blood pressure 90-139mmHg, diastolic blood pressure 60-89mmHg, if there is strenuous exercise before blood pressure measurement, eating a lot of spicy food, drinking strong tea and coffee, and fierce quarrels with others, etc., will cause a transient increase in blood pressure, this time usually belongs to normal conditions. If the above conditions do not exist before measuring blood pressure, blood pressure is measured in a relatively quiet environment, and the sphygmomanometer, cuff and heart are kept in the same straight line during measurement. If the measurement result is the above result, it has exceeded the normal range and is generally not normal.