<unk>  is a proton pump inhibitor that is FDA approved for the {{{indicationType}}} of duodenal ulcer, gastric ulcer, gastroesophageal reflux disease (GERD), maintenance of healing of erosive esophagitis and pathological hypersecretory conditions.   Common adverse reactions include headache, abdominal pain, nausea, diarrhea, vomiting, and flatulence.
Omeprazole
Rabeprazole
Esomeprazole 
Lansoprazole
Esomeprazole sodium
Pantoprazole 
Hexetidine
Metoclopramide 