TUMS Extra Strength Antacid Tablets go to work in seconds by starting to neutralize acid on contact to bring fast, powerful, chewable heartburn relief and acid indigestion relief, with 50% more acid fighting power per tablet than regular TUMS antacid tablets. When symptoms occur, chew and swallow two to four tablets, depending on the severity of your acid indigestion. Featuring the active ingredient calcium carbonate, these assorted fruit antacid tablets provide heartburn, acid indigestion and sour stomach relief, and upset stomach relief associated with these symptoms.
