The treatment of biliary acute pancreatitis includes surgical treatment, nutritional support, anti-infective treatment and negative pressure suction. 1. Acute pancreatitis of biliary origin should be promptly relieved of obstruction through surgical methods to relieve the pain caused by obstruction and ensure the smooth secretion of pancreatic fluid and bile, such as endoscopic retrograde pancreaticobiliary lithotripsy and biliary stent implantation. 2. At the same time, during the acute attack period, certain nutritional support and anti-infection treatment such as cefoperazone and moxifloxacin should be given to maintain the stability of the internal environment. 3. The source of most biliary pancreatitis is the gallbladder, and removal of the gallbladder should be considered to prevent recurrence of pancreatitis. When pancreatitis occurs, it is necessary to consult a doctor in time to carry out a series of tests such as pancreatic amylase, CT and ultrasound, etc. After comprehensive analysis, the doctor will issue a targeted treatment plan.