This video is a prime example on how you should be learning the pharmacology of drugs used in peptic ulcer diseases. Their analogues, agonists, antagonists and side effects are brilliantly explained in this video. Timeline: 0:00 What is peptic ulcer disease? 0:30 What causes it? 0:55 What is the mechanism of normal gastric acid secretion ? 2:00 Where can we put the drugs to inhibit gastric acid secretion? 2:56 Classification of the drugs used in PUD 3:40 Proton pump inhibitors 6:28 H2 receptor antagonists 7:56 Anti Muscarinic agents 8:15 Prostaglandins analogues 8:55 Ulcer protectives 10:00 Acid neutralising agents 12:00 Anti H pyloric agents