A nice hand written video explaining in detail the pharmacology of antacids with the main topic pivoting around the mode of action of these drugs and then in the end the exact mechanisms of their adverse effects. Timeline: 0:00 Neutralization reactions 2:01 Ulcer physiology in stomach 4:50 Effectiveness of an antacid 6:16 Commonly used antacids 9:06 Mode of actions 12:50 Therapeutic Uses 16:50 Combination Therapy 19:40 Adverse Effects