These tablets are commonly used to provide relief from symptoms of heartburn, acid indigestion, and bloating caused by excess gas in the stomach and intestines. These tablets work by neutralizing excess stomach acid, which can irritate the lining of the stomach and cause discomfort. They also help to reduce gas production in the intestines, which can cause bloating and discomfort. The active ingredients in these tablets may include substances such as calcium carbonate, magnesium hydroxide, aluminum hydroxide, simethicone, or combinations of these ingredients. These ingredients work by various mechanisms to alleviate the symptoms of heartburn, acid indigestion, and gas. These tablets are typically taken orally, usually after a meal or as directed by a healthcare provider. They can be purchased over-the-counter in various strengths and formulations. It is important to follow the instructions on the label and to not exceed the recommended dosage, as taking too much this medication can have adverse effects. As with any medication, it is important to consult with a healthcare provider before taking these tablets, especially if you have underlying medical conditions or are taking other medications.