Low blood pressure is not a lack of blood, but the said lack of blood may be anemia, which is not proportional to each other. Low blood pressure may be caused by the climate or the geographical environment in which you live, or by your occupation. Sometimes it may be caused by certain pharyngitis or nutritional disorders that lower the body’s resistance. In addition, endocrine dysfunction and imbalance of certain substances in the body that regulate blood pressure can also cause hypotension. There are physiological and pathological hypotension. Physiological hypotension usually does not affect normal daily life or life expectancy, and regular checkups are sufficient. Primary hypotension may be linked to other diseases, so it is important to pay attention to the maintenance of life in general, appropriate exercise or use Chinese medicine to regulate the body.