About This Item We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. See our disclaimer With Prilosec OTC, you can take control of heartburn. If you suffer from frequent heartburn, there’s no need to stash antacids everywhere for whenever heartburn might strike. With Prilosec OTC, you can take 1 PILL A DAY for 24 HOURS of ZERO HEARTBURN.* Prilosec OTC is the first and original over-the-counter frequent heartburn (defined as occurring 2 or more times per week) medicine. The active ingredient in Prilosec OTC is omeprazole magnesium delayed-release tablet 20mg (equivalent to 20.6mg omeprazole), which is part of a class of medications called proton pump inhibitors, or PPIs. PPIs reduce stomach acid production by shutting down many of the pumps in the stomach that produce acid. In other words, Prilosec OTC blocks acid production at its source, so you don’t get heartburn in the first place.* Take Prilosec OTC once a day and use as directed for 14 days to treat frequent heartburn. Prilosec OTC may take 1-4 days for full effect. Prilosec OTC is the #1 Doctor†, Gastroenterologist^ and Pharmacist^^ recommended OTC frequent heartburn medicine. *It’s possible while taking Prilosec OTC. Use as directed for 14 days to treat frequent heartburn. May take 1-4 days for full effect. ±P&G Calculation based in part on Buying Households reported by the Nielsen Company through its Homescan Panel service in the US for Prilosec OTC for the period of 8/31/03 through 6/25/16. †^IQVIA ProVoice™ Survey, Jan 2005 – Mar 2018 ^^Pharmacy Times Surveys, Acid Reducer/Heartburn Categories 2006-2018 Prilosec OTC Frequent Heartburn Relief Medicine and Acid Reducer, 42 Count – Omeprazole Delayed-Release Tablets 20mg - Proton Pump Inhibitor: ONE PILL A DAY. 24 HOURS. ZERO HEARTBURN.* With one pill a day, Prilosec OTC blocks acid production at the source so you don't get heartburn in the first place* THE FIRST AND ORIGINAL OVER-THE-COUNTER FREQUENT HEARTBURN MEDICINE. There's a reason 30 Million Americans± used Prilosec OTC to treat their frequent heartburn #1 DOCTOR†, GASTROENTEROLOGIST^, AND PHARMACIST^^ RECOMMENDED frequent heartburn treatment for 13 straight years TREATS FREQUENT HEARTBURN. There's no need to stash antacids everywhere for whenever heartburn might strike. With Prilosec OTC, you can take 1 pill a day for 24 hours of zero heartburn* BLOCKS ACID PRODUCTION AT ITS SOURCE. Proton pump inhibitors (PPIs) like Prilosec OTC reduce stomach acid production by shutting down many of the pumps in the stomach that produce acid
