This medicine regulates the Qi to dispel cold; clearing away heat and dispersing ecchymosis. The clinical symptoms are distending pain of epigastrium, eructation, gastric discomfort with acid regurgitation, bitter taste and duodenal ulcer. Its main ingredients are extract of pure medicinal plants of Chenopodium Ambrosioides Linn and Adina Pilulifera (Lam.) Franch.ex Drake.