There is a difference in the composition, efficacy and main treatment between Chaihu Shu Liver San and Chaihu Shu Liver Pill. Chaihu Shu Liver Relief Pill is composed of Chaihu, Chuanxiong, Citrus aurantium dulcis, Chenpi, Paeonia lactiflora, Radix et Rhizoma Glycyrrhizae, Radix et Rhizoma Glycyrrhizae Praeparata, and has the efficacy of dredging up the liver, regulating qi, invigorating blood circulation and relieving pain. It is used to treat the symptoms such as coercive and rib pain caused by liver depletion and qi stagnation, tightness of the chest and good breath, depression and irritability, belching, and fullness of the epigastrium. Chaihu Shu Liver Pill is composed of more than 30 herbs, including Poria, Citrus aurantium, Cardamom, Paeonia lactiflora, Glycyrrhiza glabra, Xiangsui in vinegar, Pericarpium Citriodora, Platycodon Grandiflorus, etc. It has the efficacy of dispersing the liver and regulating the qi, eliminating flatulence and alleviating pain, and is used for the treatment of liver-qi discomfort, chest and rib pain, stagnant food and acidic vomiting. The adverse effects of Chai Hu Shuo Liver San and Chai Hu Shu Liver Pill are not known. Avoid cold, raw and greasy foods that are difficult to digest. Keep your mood optimistic and avoid anger and irritation. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, not blindly self-medication.