Who should not take Prevacid®24HR?
It is important to read and carefully follow the labeling directions for use on Prevacid®24HR. People who are allergic to lansoprazole or have trouble or pain swallowing food, vomiting with blood, or bloody or black stools should not use Prevacid®24HR, as these may be signs of a serious condition. If you have any questions about whether you should take Prevacid®24HR, ask a healthcare professional.