Are there any complications or side effects of coming off of rabeprazole cold turkey?

Yes, stopping rabeprazole suddenly can lead to rebound acid production, resulting in increased stomach acidity and potential symptoms like heartburn, acid reflux, or indigestion. Other side effects may include gastrointestinal discomfort or worsening of pre-existing conditions. It's generally recommended to taper off proton pump inhibitors like rabeprazole under medical guidance to minimize these risks. Always consult a healthcare professional before making changes to medication regimens.