TUMS Ultra Strength Chewable Antacid Tablets go to work in seconds by starting to neutralize acid on contact to bring fast and powerful ultra strength, chewable heartburn relief, with double the acid fighting power per tablet as TUMS Regular Strength. When symptoms occur, chew and swallow two to three ultra strength tablets, depending on the severity of your acid indigestion. Featuring the active ingredient calcium carbonate, these antacids provide heartburn, acid indigestion and sour stomach relief, as well as upset stomach relief associated with these symptoms.
