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 heartburn relief, with 33 percent more acid fighting power per tablet (compared to Extra Strength TUMS). 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 chewable antacids relieve heartburn, sour stomach, acid indigestion and provide upset stomach relief associated with these symptoms. Delicious and fast, these TUMS Assorted Fruit antacid tablets include a variety of tasty flavors. TUMS antacid tablets are the #1 recommended adult antacid brand by doctors, pharmacists and OBGYNs. As America's #1 antacid and trusted as a heartburn medicine for 90 years, TUMS is fully supported with a satisfaction guarantee. These ultra strength antacid tablets are packaged in a resealable bottle that's convenient to keep in your car or office for whenever heartburn strikes. Choose these 1000 mg antacid tablets to fight flare ups fast, at home or on the go. *#1 Doctor recommended claim based on IQVIA survey, 2024 1. Consult with HCP on appropriate management of your GLP-1 side effects. Please consult with your HCP before taking this product and use as directed on label. Haleon does not sell, endorse, or promote use of any particular GLP-1 medication.