Pancreatitis can be treated with drugs such as omeprazole, growth inhibitor, ustekin, and metronidazole. When the HP value in the stomach is elevated, the secretion of pancreatic fluid is more vigorous. Patients with pancreatitis need to inhibit the secretion of gastric acid, which can be inhibited with omeprazole. Omeprazole can inhibit the activity of proton pump and reduce the secretion of gastric acid. Growth inhibitor can inhibit the endocrine and exocrine secretion of the pancreas to control the exacerbation of pancreatitis. It can also inhibit the release of gastrin and pepsin to promote the recovery of pancreatitis. Ustatin is a protease inhibitor that can inhibit the activity of various proteolytic enzymes and can reduce the self-digestion caused by pancreatic fluid to its own organs. Some people suffering from pancreatitis disease are accompanied by symptoms of infection in the body and need to be treated with antibiotic drugs such as metronidazole. When pancreatitis pain is severe, the pain can be reduced by intramuscular injection of pethidine.