The herbal composition of Liver-Sparing and Bile-Relieving Tang includes the medicines of Chai Hu, Hai Jin Sha, Scutellaria Baicalensis, Psyllium, Qian Cao, and Jiao Nei Jin. The formula is Chai Hu, Plantago Ovata, Fried Citrus Aurantium, Radix Paeoniae Alba, Hai Jin Sha, Radix Achyranthis Bidentatae, Fried Neem Zizi, Radix et Rhizoma Pinelliae, Radix Scutellariae Radix, and Poria Cocos Reticulata. It has the efficacy of dredging the liver and gallbladder (dredging the qi of the liver and gallbladder), regulating qi and camping, clearing heat and removing dampness, relieving pain and dispersing knots, and is mainly used for symptoms caused by the accumulation of damp-heat of the liver and gallbladder (damp-heat evil qi stagnating in the liver and gallbladder). This formula uses Chai Hu, Yu Jin and Hovenia Citri Reticulatae to dredge the liver and regulate the stagnation of liver qi (regulating the stagnation of liver qi), and is supplemented by Qian Cao, Hai Jin Sha and Chicken Nei Jin to benefit the gallbladder and remove stones, and Psyllium, Neem, Scutellariae Radix, Poria Cocos Wolframi and Paeoniae Lactiflora to nourish yin and harmonize the blood to produce a joint effect. The adverse effects of the above formula are not known. Patients are advised to seek prompt medical advice if they feel unwell and use it under the guidance of a doctor.