There is no such thing as which one is more effective, Chai Hu Shuo Liver San or Free and Easy San, the medication that suits the condition is the one that has the therapeutic effect. Chai Hu Shuo Liver San is a traditional Chinese medicine formula for regulating qi, composed of peony, licorice, Chen Pi, Chai Hu, Chuan Xiong, Xiang Fu, and Hovenia Citriodora. It is composed of licorice, angelica, poria, chaihu, white peony and atractylodes. Chai Hu Shu Hepatosan can dredge the liver and regulate qi (regulating the stagnation of liver qi), activate blood circulation and relieve pain (relieving pain by removing blood stasis), and is used for treating the symptoms of liver qi stagnation (the lack of liver qi flow), which manifests as tightness in the chest, coercive and rib pain, fullness in the epigastric region, and depressed and irritable moods, or belching. Free Radix Liver-Sparing Powder (treating depression by clearing liver qi), nourishing blood and strengthening the spleen (nourishing the blood and strengthening the spleen), treating liver depression and blood deficiency (liver qi stagnation and blood deficiency) and spleen weakness, manifesting as irregular menstruation, breast distension and pain, headache and dizziness, dry mouth and throat, pain in the two hypochondriacs, fatigue and poor appetite. There is no saying which one of Chai Hu Shuo Liver Powder and Free and Easy Powder is more effective, only follow the doctor’s instructions and recognize the symptoms in order to achieve better results. The adverse effects and contraindications of the above formulas are not yet clear. It is advisable to take them for a long time to avoid depletion of qi and injury to yin. If you need to use the above two formulas, you need to be in the Chinese medicine practitioner to identify the application, do not take on your own, to avoid causing adverse consequences.