PEPCID COMPLETE© Chewable Mint Tablets work quickly to deliver long-lasting relief from daytime and nighttime heartburn, acid indigestion, and upset or sour stomach. These tablets contain the fast-acting antacids calcium carbonate and magnesium hydroxide to neutralize acid on contact, as well as famotidine, the long-lasting acid reducer to control stomach acid production for up to 12 hours. It is the first and only non-prescription heartburn reliever to combine speed and duration in a single chewable tablet. This dual-action formula works to reduce-and-neutralize acid. Only one tablet is needed for quick, long-lasting relief. The chewable mint-flavoured tablets are available in 25-count and 50-count bottles.