What Causes Hypotension?

There are numerous causes of hypotension, primarily physiological, pathological, and congenital. Treatment mainly depends on the specific underlying cause and is typically symptomatic. Patients with hypotension should pay attention to their diet—avoid fasting, and instead consume balanced, satisfying meals. They should also avoid excessive fatigue. In traditional Chinese medicine (TCM), emphasis is placed on foods that nourish the blood and invigorate Qi, and the diet should be rich in vitamins. But what exactly causes hypotension?

What Causes Hypotension?

Hypotension can result from inadequate or unbalanced nutrition. It may manifest as insomnia—or conversely, persistent drowsiness—as well as dizziness, lethargy, and other related symptoms. Some individuals have congenitally low blood pressure compared to the general population; clinically, such patients often experience no specific discomfort and usually require no special treatment. However, for those whose blood pressure drops significantly after a day, it is essential to identify the underlying cause—for instance, whether recent episodes of nausea, vomiting, or diarrhea have led to reduced intravascular volume and consequent hypotension.

Hypotension increases the risk of dizziness, fatigue, syncope, falls, fractures, and other accidents. After diagnosis, patients are advised to seek further evaluation and targeted treatment at a hospital. Generally, the diet should be light and easily digestible, avoiding greasy, spicy, and irritating foods. Increased intake of fresh fruits and vegetables is recommended. Additionally, daily routines should be regular—adequate rest and avoidance of late-night activity or overwork are essential.

In daily life, patients should maintain an optimistic mindset, actively cooperate with their physicians, take prescribed medications regularly and as directed, and pay close attention to routine self-care—thus facilitating prompt improvement in their condition. We hope this response has been helpful.