Being angry can lead to liver qi stagnation (poor qi and blood transportation in the liver, emotional depression), which needs to be treated by dredging the liver and relieving stagnation (treating stagnation by dredging the liver’s qi). Both Chaihu Shu Liver Pill and Free Pill can help to dredge the liver, and the doctor should decide the use of the medication according to the condition of the individual. Chaihu Shu Liver Pill is composed of Poria cocos, Citrus aurantium dulcis, Paeonia lactiflora, licorice, cardamom, aconite, and Pericarpium Citri Reticulatae, etc. It has the efficacy of soothing the liver and regulating the qi, eliminating flatulence and relieving pain, and it can treat the symptoms of chest and hypochondrium (a collective term for the area of the chest and ribs) caused by liver qi discomfort such as tightness, indigestion, and acidic water vomiting. Adverse effects and contraindications of Chaihu Shu Liver Pill are not exact. It is composed of Fried Atractylodes Macrocephalae, White Peony and Scorched Licorice, etc. It has the efficacy of dredging the liver and strengthening the spleen (regulating the liver qi and strengthening the function of the spleen), nourishing the blood and regulating menstruation (regulating menstrual irregularities due to blood deficiency), and it can treat conditions such as stagnation of liver qi (lack of smoothness in the liver qi) combined with depression in the chest and hypochondrium, distension and pain of the chest and hypochondrium, and menstrual irregularities due to spleen deficiency. Adverse effects and contraindications of Prosperity Pill are not exact. The above medications need to be taken under medical supervision and should not be used on their own.