High pressure generally refers to systolic blood pressure, low pressure refers to diastolic blood pressure, systolic blood pressure of 100mmHg, diastolic blood pressure of 65mmHg is the normal blood pressure value.
Blood pressure is generally refers to the blood flow in the blood vessel when acting on the side of the unit area of the vessel wall pressure, divided into systolic and diastolic blood pressure, normal people in a quiet state of systolic blood pressure of 90 ~ 139mmHg, diastolic blood pressure of 60 ~ 89mmHg, so the systolic blood pressure is 100mmHg, diastolic blood pressure is 65mmHg is the normal value of blood pressure.
Blood pressure is affected by factors such as output per beat, peripheral resistance, heart rate, elasticity of the walls of the aorta and large arteries, circulating blood volume and vascular volume, and blood pressure may fluctuate normally.
However, a systolic blood pressure of ≥140 mmHg, and/or a diastolic blood pressure of ≥90 mmHg, or a blood pressure of less than 90/60 mmHg in adults 18 years of age or older measured three times on non-simultaneous days in a resting state, should be seen promptly in a hospital for further evaluation of the need for treatment.