What is the normal value of human blood pressure

summary

Now many elderly people will have symptoms of high blood pressure, through physical examination can get the value of blood pressure. So how much is the normal value of human blood pressure? Let's take you to know.

What is the normal value of human blood pressure

First: it's not an exact value. Normal blood pressure has an approved range. According to the medical standard, the high pressure is between 90 and 140. Low pressure between 60 and 90 is relatively normal, at the same time, the difference between the upper and lower blood pressure can not be small fish 20, also can not be greater than 60, otherwise it is too small or too large.

Second: external factors can also lead to changes in blood pressure. The level of blood pressure will change throughout the day, especially after strenuous exercise and emotional fluctuations, blood pressure is easy to rise, which is also one of the reasons why many people are prone to high blood pressure after excessive excitement, excitement, sadness and anger, leading to cardiovascular and cerebrovascular attacks.

Third: diet can also lead to changes in blood pressure. If we eat too much sodium every day, that is, if we have too much appetite, too much salt and monosodium glutamate, our blood pressure will be on the high side. Therefore, we should pay attention to our eating habits and eat more light food.

matters needing attention

If the test result is the normal value of human blood pressure, then don't worry, but if it is higher or lower than the normal value, we should pay attention to the usual living habits, to avoid the serious development of diseases on blood pressure.