Chaihu Shu Liver Pill is used for patients with liver qi stagnation (liver qi is not flowing smoothly), and it cannot dissipate cold and remove dampness, so it is not suitable for patients with cold-damp body type. Chaihu Shu Liver Pill is composed of Poria cocos, Citrus aurantium dulcis, Cardamom, Paeonia lactiflora, Glycyrrhiza Uralensis, Radix et Rhizoma Glycyrrhizae, Pericarpium Citri Reticulatae and Platycodon grandiflorus. It has the effect of soothing the liver and regulating qi, eliminating flatulence and relieving pain. It is used in treating liver qi indolence, chest and hypochondrium (a collective term for the chest and ribcage area) constriction, stagnant and unclear food, and vomiting and sour water. People with cold-damp constitution need to dispel dampness and cold, which is not the same as the efficacy of Chaihu Shu Liver Pill and is not suitable for people with this constitution. Medical guidance and assistance is needed to take Chai Hu Shu Liver Pills.