Shu Liver and Stomach Pill and Chai Hu Shu Liver Pill are generally not recommended to be taken at the same time, as there are similarities in the effects and ingredients of the two drugs, and taking them together may increase the efficacy and dosage of the drugs, which may adversely affect the health of the body. Shu Liver and Stomach Pill is a kind of proprietary Chinese medicine, which is composed of vinegared Fragrant Parsley, white peony, Buddha’s Hand, Wood Fragrance, Yujin, Chaihu, Fried Atractylodes Macrocephalae, Pericarpium Citri Reticulatae, Patchouli, Jiao Betel Nut, Roasted Glycyrrhiza Glabra, Ledebouriella, and Wu Yao, and is effective in dispersing the liver and resolving melancholy (treating melancholy diseases by dispersing the liver’s qi) as well as harmonizing the stomach to relieve pain. This product can be used to treat symptoms of liver-stomach disharmony (disharmony between the ascending functions of the liver and the descending functions of the stomach and internal organs), distention and fullness of the two ribs, pain in the stomach and epigastric region, loss of appetite, nausea, vomiting, and bowel disorders. Chaihu Shu Liver Pill is a proprietary Chinese medicine composed of Poria, Bran-fried Citrus Aurantium, White Peony in Wine, Glycyrrhiza Uralensis, Cardamom, Vinegar Aromatic Parsley, Pericarpium Citri Reticulatae, Platycodon Grandiflorus, and Ginger Macrocephalae, which is known for its efficacy in dispersing the liver and regulating the stagnation of the liver’s qi as well as eliminating flatulence and relieving pain. Both of them have similar effects, and concomitant administration will increase the efficacy, and both of them contain Chinese medicines such as Radix Aromaticae Sinensis and Radix Paeoniae Alba, and concomitant administration may result in the dosage of Radix Aromaticae Sinensis and Radix Paeoniae Alba exceeding the safe dosage, therefore concomitant administration is not recommended. The adverse reactions and contraindications of the two are not clear, if you need to take, please take under the guidance of a professional physician to identify the evidence, not self-medication.