The main reasons for low blood pressure, i.e., low diastolic blood pressure, include physiological reasons (constitution, heredity, etc.) and pathological reasons (e.g., arteriosclerosis, infection, etc.).
1. Physiological causes: physiological low blood pressure is often related to physical condition, age or genetic factors, and is mostly seen in young and middle-aged women, usually with no obvious symptoms and no need for special treatment.
2. Pathological causes: commonly found in patients with large arteriosclerosis, reduced vascular compliance, poor cushioning ability and reduced elasticity of large blood vessels, such patients will have a high systolic blood pressure during cardiac contraction and a low diastolic blood pressure. In addition, severe infection, hemorrhage, shock, profuse sweating, diarrhea, vomiting, causing blood volume insufficiency, can also cause low blood pressure.
When low blood pressure is low, you should go to the regular hospital in time, clarify the cause of the disease and standardize the treatment in time to avoid delaying the condition.