Omeprazole is often used to treat acid reflux, heartburn and stomach ulcers facebook.comAnyone taking omeprazole issued ‘you’ve been warned’ alert by doctor The MirrorHealth chiefs issue warning for common acid reflux drug taken by millions over infection fears MSNOmeprazole NHS warning to anyone who takes it for heartburn and indigestion The MirrorSide effect of stopping omeprazole as NHS issues warning over use LADbible