Prilosec OTC fights heartburn day and night by shutting down many of the acid pumps in stomach. Blocks the acid that causes frequent heartburn. While eating, millions of tiny pumps in stomach produce acid to break down food heartburn occurs when these excess acids reflux into esophagus. Unlike antacids, which offer fast, but only short-term relief, Prilosec OTC directly blocks many of these pumps, reducing acid production at the source.

• 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 (see product description for details)
• 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