Key takeaways
Pantoprazole (Protonix) and Rolaids (calcium carbonate/magnesium hydroxide) are both used to treat stomach issues, but they work differently and are used for different purposes. Pantoprazole is a prescription-only proton pump inhibitor (PPI) that reduces stomach acid production and is used for conditions like GERD and erosive esophagitis. It is taken once daily and can have side effects like headache and diarrhea. On the other hand, Rolaids is an over-the-counter antacid that provides quick relief for heartburn and indigestion by neutralizing stomach acid. Rolaids can be taken as needed throughout the day but should not be used at maximum dosage for more than two weeks. Unlike pantoprazole, Rolaids is not meant for long-term use and can interact with the absorption of other medications. While pantoprazole is available in various forms including tablets and injections, Rolaids comes in chewable tablets and soft chews.
