What reason is hypotension caused?

summary

At present, there are two main types of hypotension, physiological and pathological. The cause of different types of hypotension is not the same, and then select the appropriate method for treatment, so that the treatment is more targeted. What reason is hypotension caused? Let's talk about it

What reason is hypotension caused?

Physiological hypotension refers to that in some healthy people, their blood pressure measurement value has reached the standard of hypotension, but without any conscious symptoms. After long-term follow-up investigation, in addition to low blood pressure, there are no abnormal conditions such as ischemia and hypoxia in various system organs of the human body, and it does not affect their own life. Pathological hypotension is often accompanied with different degrees of symptoms and some diseases besides hypotension.

When suffering from cardiac insufficiency, myocardial infarction and aortic stenosis, it will affect the function of the heart to pump blood, reduce the amount of blood transported by the heart, and cause circulatory disorders and hypotension, such as chronic pericardial effusion and severe mitral stenosis. Because of the massive bleeding of operation and trauma, the blood volume of the internal circulation decreased sharply, which caused temporary hypotension.

When normal people stand, systolic blood pressure can drop temporarily, diastolic blood pressure does not change, but systolic blood pressure can return to normal in 30 seconds to 40 seconds. If the blood pressure drops more than 50 mmHg from supine position to upright position, and does not rise for a long time, it is called "postural hypotension". This condition is common in vegetative nerve dysfunction, after a long illness or after taking some drugs.

matters needing attention

There are various causes of hypotension. It will affect different people according to their different physical qualities. It is never as simple as prevention. Xiaobian suggests that people who do not have blood pressure problems should protect themselves. Then people who have already suffered from hypotension should control themselves and take care of themselves slowly.