Stomach problems can bring a quick end to an otherwise blissful day of great eating. One moment you’re enjoying your second helping of Mexican cuisine and the next moment, you can feel the gurgling in your stomach as the excess acid starts to build up, leading to heartburn and other common stomach ailments. For less severe stomach pain, a Tums tablet or other simple antacid will relieve the discomfort. But for more acute stomach pain, one must reach for the strong stuff and one over the counter medicine that fights a tough case of excess stomach acid is Pepcid AC Maximum Strength, a product...