TUMS Assorted Fruit Antacid Tablets. Fast, effective relief from indigestion, heartburn and trapped wind, Neutralises excess stomach acid. Ingredients: Calcium Carbonate 500mg. Also contains Glucose, E110 and E124 - For more information please refer to label on reverse of pack . For Oral Use: Adults and Children 12 years and over : Suck or Chew 1 to 2 tablets when needed up to a maximum of 16 tablets. (7 If you are pregnant in 24 hours)