Consistent Decoction can be used to treat pain in the back of the chest and back caused by deficiency of liver and kidney yin, depression of liver and stagnation of qi, and has no therapeutic effect on other causes of this disease. Consistent Decoction is mainly composed of Radix Rehmanniae Praeparata, Radix Salviae Miltiorrhizae, Fructus Lycii, Radix Angelicae Sinensis, etc. It has the efficacy of nourishing the liver and kidneys, dredging the liver and promoting the flow of qi. It can treat pain in the chest and ribs caused by deficiency of liver and kidneys and stagnation of qi in liver depression, dryness of the mouth and pharynx, bitterness in the mouth, and swallowing of acid in the mouth and pharynx. The adverse reactions, contraindications and precautions of this medicine are not known. If the symptoms of pain in both sides and back occur, it is recommended to consult a doctor in a regular hospital, complete the relevant examinations and be treated by a professional physician, and not to use the medicine on one’s own.