Low blood pressure is considered to be a deficiency of qi and blood in traditional Chinese medicine, and Chinese herbs such as ginseng, astragalus, Radix Rehmanniae Praeparata, Radix Angelicae Sinensis and Colla Corii Asini can be taken to replenish qi and blood. Ginseng has the effects of tonifying the vital energy, tonifying the spleen and the lungs, and promoting the production of body fluid and nourishing blood; Astragalus has the effects of tonifying the vital energy and elevating the yang, and promoting the production of body fluid and nourishing blood; Radix Rehmanniae Praeparata has the effects of tonifying blood and nourishing the yin and benefiting the essence to fill in the marrow; Radix Angelicae Sinensis has the effect of tonifying blood and activating the blood; Colla Corii Asini has the effect of tonifying blood and nourishing the yin. The combination of the above medicines can treat the symptoms of hypotension caused by deficiency of qi and blood. Most of the above drugs with tonic effects are warm in nature and should be used with caution in patients with solid, hot, damp-heat syndrome. If the patient has low blood pressure, he should go to the hospital in time to clarify the cause of the disease and undergo regular treatment.