Sucralfate (Sucralfate), odorless, hygroscopic. This product is an effective anti-peptic ulcer drug, which can protect the ulcer surface and promote ulcer healing. Its mechanism of action is that in an acidic environment, this product dissociates sucrose sulfate compound ions, and the compound ions polymerize into insoluble negatively charged colloids, which can combine with positively charged protein exudates on the ulcer surface to form a protective layer. The membrane covers the ulcer surface and promotes ulcer healing. It also has the function of adsorbing pepsin and bile acid; promoting the synthesis of endogenous prostaglandins and adsorbing epidermal growth factor (EGF), making it concentrated in ulcers and conducive to mucosal regeneration.