What is the normal range for blood pressure fluctuations in humans?
Apr 24, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
In healthy individuals, the normal blood pressure range is a systolic pressure between 90 and 140 mmHg and a diastolic pressure between 60 and 90 mmHg. Blood pressure typically refers to the pressure generated by blood flowing through blood vessels as it is pumped out by the heart during cardiac contractions. Fluctuations in blood pressure are usually related to factors such as cardiac output, heart rate, and circulating blood volume. Blood pressure can also change during emotional stress.
The normal blood pressure range for healthy individuals is a systolic pressure between 90 and 140 mmHg and a diastolic pressure between 60 and 90 mmHg. Specific details are as follows:
Blood pressure typically refers to the force exerted by circulating blood on the walls of blood vessels when the heart pumps blood during each beat. Fluctuations in blood pressure are usually related to factors such as cardiac output, heart rate, and blood volume. Blood pressure can also change under emotional stress. Generally, normal blood pressure values fall within a systolic range of 90–140 mmHg and a diastolic range of 60–90 mmHg. Values below this range may indicate hypotension, while values above suggest the possibility of hypertension.
Individuals should pay attention to their personal health in daily life. If abnormal blood pressure is detected, they should seek timely medical evaluation and treatment to prevent serious complications. During treatment, it's important to maintain emotional stability, avoid strenuous exercise, and minimize excessive tension or stress, all of which could negatively affect blood pressure control.
