NEXIUM Control is able to help if you have frequent heartburn, which can disrupt your sleep or prevent you from eating or drinking the foods you love. NEXIUM Control treats heartburn directly. You can get 24hr protection against frequent heartburn by taking one pill every morning. Stomach acid rises into the oesophagus, causing heartburn. Many heartburn sufferers today rely on antacids and alginates to manage their symptoms. Once stomach acid has formed, antacids or alginates attack it. These treatments may provide temporary relief but not the long-term protection frequent heartburn sufferers desire. NEXIUM Control is a different treatment. It regulates acid production right at the source. Nexium Control can make your heartburn disappear. One pill per morning will give you 24hr protection against heartburn.