<prompt> Drug of choice for prevention of NSAID induced peptic ulcer disease isH2 receptor blockersProton pump inhibitorsMacrolide antibioticSucralfate  <response>: Ans. is b i.e., Proton pump inhibitors PPI are the DOC for peptic ulcer gastric or duodenal, GERD, ZE syndrome, prevention of aspiratory pneumonia and NSAID induced gastric duodenal ulcers. Note - PGE1 analogue Misoprostol is specific drug for prevention and treatment of NSAID induced ulcer, but DOC is PPL 