Younger patients have low blood pressure, in most cases related to physical or genetic factors, and the blood pressure is usually around 90/60 mmHg. In most cases, patients are asymptomatic and usually do not experience dizziness or syncope, in which case they can be observed regularly. In this case, the patient should clarify the cause of the hypotension, some of which may be due to congenital abnormal arterial development or cardiac causes, and can be observed by measuring the blood pressure on both sides to see if there are any abnormalities in the development of large arteries or aortitis. If there are no organic causes, most patients only need to follow up regularly, drink more light salt water, enhance physical fitness, perform regular exercise and improve bad habits, maintain a good living condition, and eat meat to supplement the basic nutritional status.