Nexium, a common medicine and sometimes called Esomeprazole, is an anti-ulcer medication that prevents stomach acid from splashing up into the esophagus. This can help reduce inflammation of the esophagus (esophagitis) and where to buy cheap nexium pills protect your teeth from getting damaged. Nexium can also be used in combination with other medicines where to buy cheap nexium pills treat ulcers caused by acid reflux disease (GERD).