Proprietary Chinese medicines that can both detoxify the liver and reduce stomach qi reversal include Chai Hu Shu Liver Pills, Mu Xiang Shun Qi Pills, and Spleen and Stomach Shu Pills. 1. Chai Hu Shu Liver Pill: It is mainly composed of white peony, chuanxiong, citrus aurantium dulcis, chenpi, and xiangsuo, etc. It has the efficacy of dredging the liver, promoting qi and relieving pain (relieving pain by regulating the qi of the human body), and can be used to treat nausea and vomiting caused by liver depression and stagnation of qi (poor transport of qi and blood through the liver, depression), and transverse gastric dysfunction (poor flow of qi in the liver, resulting in the violation of gastric functions). 2. Muxiang Shunqi Pill: It is mainly composed of Muxiang, Xiangshu, Houpu, Qingpi, Citrus aurantium, Chenpi, Sha Ren, Cangzhu, etc. It has the effect of harmonizing the stomach and eliminating dampness, dredging the liver to move the qi, which can be used for treating the symptoms of stagnation of the spleen and stomach caused by the obstruction of dampness in the middle Jiao (dampness obstructing the function of the spleen and stomach) and the discordance between the spleen and stomach, but pregnant women and those with gastric pain and platooning (distension of the stomach) caused by the stagnation of liver and stomach are cautioned against using this medicine. 3. Spleen and Stomach Relief Pill: It is mainly composed of soft shelled turtle shell, Astragalus membranaceus, Fragrant ferns, Chen Pi, Citrus aurantium, etc. It has the efficacy of soothing the liver and regulating the qi, strengthening the spleen and stomach (restoring the functions of the spleen and stomach), eliminating accumulation of stagnant materials and dissolving food, and is often used to treat the symptoms of not thinking about food and drink caused by the discordance of the liver and stomach (disharmony of the ascending liver and the descending stomach), noisy gastroepigastric region (the stomach has a sensation similar to hunger, emptiness and burning), nausea and vomiting, distension of the ribs and muscles, and impatience. Adverse effects of the above pCms are not yet known. The adverse reactions of the above proprietary Chinese medicines are still unclear, and patients are advised to take the medicines under the diagnosis of a Chinese medicine practitioner, and not to use the medicines arbitrarily.