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 MirrorOmeprazole warning issued by NHS to anyone with heartburn who takes it Daily ExpressOmeprazole NHS warning to anyone who takes it for heartburn and indigestion The MirrorSide effect of stopping omeprazole as NHS issues warning over use LADbible