In most cases, patients do not need to be overly stressed because most of the normal blood pressure in the general population is below 60 mmHg and the patient usually has no symptoms. If there are some older patients with low pressure, for example, below 50 mmHg, it may lead to relative underperfusion of important organs, especially the heart, in which case it needs to be clarified whether the older person is taking antihypertensive drugs for further adjustment. If an elderly patient or some younger patients have been suffering from low pressure for a long time, in this case, when there is no discomfort in general, only regular observation is needed, but if the low pressure is caused by some serious pathological factors, such as shock, severe aortitis and other diseases, specific treatment is needed according to the specific disease.