Indicate the drug which does not improve lower esophageal sphincter tone or prevent gastroesophageal reflux, but is used as the first line treatment of gastroesophageal reflux disease:
High-Yield Explanation
(Ref: KDT 6/e p648) Treatment of GERD can be acomplished by Increasing GI motility with prokinetic drugs (like metoclopramide and mosapride) or By decreasing gastric acid secretion with PPIs like omeprazole.