Qi stagnation and blood stasis (stagnation of blood due to lack of smooth flow of Qi) can be regulated by traditional Chinese medicine. Qi stagnation and blood stasis is a syndrome that occurs when the flow of Qi is stagnant and unsmooth, resulting in stagnation of blood flow. The disease is mostly related to dietary disorders, emotional disorders, falls and flashes, and attacks by external evils. The common symptoms of this disease include distension of the chest and ribs (the general term for the chest and ribcage), pain in walking, irritability or depression; lumps under the duress, fixed and immovable pain, pain and refusal to be pressed, aggravated at night, and bruises on the face, lips and lips; dysmenorrhea and amenorrhea in women, or menstruation that is purple and dark and contains clots of blood; the tongue is purple, dark, or with bruises, and the pulse is thin and astringent or dull and astringent. The treatment for Qi stagnation and blood stasis is to dredge the liver and regulate qi (to regulate the stagnation of liver qi), and to activate blood circulation and eliminate blood stasis (to promote blood circulation and eliminate blood stasis in the body). Medicines that can be used include Chai Hu, Xiang Fu, Citrus aurantium dulcis, Qing Pi, Angelica Sinensis, Radix Paeoniae Alba, Rhizoma Ligustici Chuanxiong, Peach Kernel, Safflower, and Cortex Pinnatifida. Chinese medicines should be used after identification by a professional Chinese medicine practitioner, and should not be used blindly on one’s own. If patients have symptoms of qi stagnation and blood stasis, they should consult regular hospitals and standardize treatment under the guidance of professional doctors in order to reduce the adverse effects of the disease.