Lifestyle modifications (alcohol and tobacco cessation), dietary changes
Pancreatic enzyme supplements
Acid suppression (H2 antagonist, PPI)
Analgesics (NSAIDs, opioids, pregabalin)
Specialist referral for refractory pain
Chronic pancreatitis
Gastroesophageal reflux disease 
Symptomatic cholelithiasis
Peptic ulcer disease with or without perforation
Choledocholithiasis
Gastritis
Acute pancreatitis
Pancreatitis