Prevacid? Previcid is a common misspelling of Prevacid.
Prevacid® (lansoprazole) is a medicine licensed to treat numerous conditions related to the stomach, intestines, and esophagus. It is commonly used for treating GERD, ulcers, erosive esophagitis, H. pylori infections, and pathological hypersecretory conditions. Prevacid can decrease the amount of acid in the stomach by blocking the acid production sites. The medication should be taken before eating. Potential side effects include diarrhea, nausea, and abdominal pain.
(Click Prevacid to learn more, including other uses, how exactly Prevacid works, and dosing information. You can also click any of the links in the box to the right for specific information.)