Chai Hu Shu Liver Pill belongs to the category of qi regulating medicines, without too obvious cold and heat bias, its effects are to dredge the liver and regulate qi (regulate the stagnation of liver qi), eliminate flatulence and relieve pain. Chai Hu Shu Liver Pill is mainly composed of Chai Hu, Qing Pi, Chen Pi, Fenghuang, Xiang Fu in vinegar, Citrus aurantium glutinosa, Mucuna pruriens, Wu Yao and other medicines. It is usually used for treating symptoms such as liver qi being unsettled, chest and hypochondrium (a collective term for the chest and rib area) being stuffy, food stagnation not being eliminated, and vomiting of sour water. To take this medicine, avoid cold and greasy food that is difficult to digest; keep your mood optimistic during the period of taking the medicine, avoid getting angry and irritated; take the medicine strictly according to the dosage, this medicine should not be taken for a long period of time; if there is no relief of the symptoms after taking the medicine for 3 days, you should go to the hospital for medical consultation. The use of drugs need to be under the guidance of a physician, it is recommended to go to the hospital in a timely manner.