The price of a box of Zuojin Pills is roughly between $6 and $18. Prices may vary depending on different specifications, packaging, manufacturers, regions and distributors, so refer to the prices in your local regular medical institution. Zuo Jin Wan, composed of Rhizoma Coptidis and Cornus Officinalis. It has the efficacy of diarrhea of fire, dredging the liver, harmonizing the stomach and relieving pain. It is used for the symptoms of liver fire in the stomach (the fire produced by the liver invades the stomach), pain in the epigastrium and coeliac region, bitter and noisy mouth (the stomach has a sensation similar to hunger, emptiness with burning), vomiting of acid, dislike of hot drinks, etc. It is also used for the symptoms of coldness in the spleen and stomach (the spleen and stomach are cold). It should be noted that caution should be exercised for those who suffer from stomach pain due to deficiency of spleen and stomach (weak and cold spleen and stomach) and dystocia (pain in the area of the coats of arms and ribs) due to deficiency of liver and yin; and to maintain a relaxed mood. It should be purchased and used under medical supervision.