Demetone refers to pancreatic enzyme enteric-coated capsule, which is a western medicine to help digestion, can be used for dyspepsia, pancreatic diseases and other digestive disorders and various causes of pancreatic exocrine insufficiency of alternative treatment. The main ingredient of Pancreatic Enzyme Enteric Capsules is pancreatic enzyme, which is a mixture of many kinds of enzymes, such as pancreatic protease, pancreatic amylase and pancreatic lipase, etc. It is mainly used in the treatment of dyspepsia, pancreatic diseases and other digestive disorders and replacement therapy for pancreatic exocrine insufficiency caused by various reasons (e.g., after pancreatectomy, gastrectomy, etc.). Some patients may have nausea, stomach upset, diarrhea or constipation and allergic rash and other adverse reactions after taking this product, so known allergy to porcine-derived pancreatic enzyme preparations and acute pancreatitis in the early stages or biliary obstruction should be prohibited, while pregnant and lactating women should be used with caution. The use of specific drugs should be under the guidance of a physician to follow medical advice.