High blood amylase is mostly caused by pancreatitis, to reduce blood amylase should pay attention to remove the factors of pancreatitis, such as abstaining from alcohol, actively preventing and treating biliary bile duct diseases, living and resting regularly, avoiding strain and staying up late, keeping a happy mood and avoiding excessive mental stress. The diet should be light, regular, eat less and more meals, pay attention to nutrition, supplement protein foods, reduce the intake of fat and sugar, avoid overeating and spicy, stimulating, greasy food. Patients with poor digestion and nutrition can take enteral nutrition powder, combined with diabetes, but also control the blood sugar treatment, acute pancreatitis vomiting, abdominal pain, diarrhea serious can also be surgical treatment or endoscopic treatment.