<prompt> Which one of the following drugs exacerbate reflux esophagitisCisaprideChlorpropamideTheophyllineMetoclopramide  <response>: Drugs that can increase acid reflux and worsen GERD include: Anticholinergics Tricyclic antidepressants Calcium channel blockers Nitrates Opioids Progesterone Quinidine Benzodiazepines Theophylline ref - Harrisons internal medicine 20e pg2215,2219 