Low blood pressure during dialysis: three reasons you need to know

Hemodialysis is a common method for treating some diseases in the clinical setting. During the dialysis process, some patients may experience a decrease in blood pressure. So, what is the reason for low blood pressure during dialysis?

1. Physiological hypotension

Physiological hypotension is the most common, which mainly refers to the fact that in some healthy people, the blood pressure measurement value has reached the hypotension standard. However, patients with this type of hypotension generally do not have any symptoms. However, patients should pay attention to self-care in daily life. This is a critical point. Of course, if properly cared for, it will not affect life expectancy.

2. Primary hypotension

Primary hypotension is a type of hypotension. Generally speaking, it is relatively rare. One of the main causes is frail elderly people and women. In this case, hypotension often has no clear cause. Although it is relatively rare, it is more harmful.

3. Secondary hypotension

Secondary hypotension is the most common disease, mainly due to some diseases in children, or some organ damage leading to hypotension. This type of hypotension can occur rapidly in a short period of time. The patient will have obvious massive bleeding, acute myocardial infarction, serious trauma, infection, etc. This is the most common factor of hypotension. Generally speaking, hypotension is a disease that occurs slowly. As the disease progresses, the patient's symptoms will gradually worsen.