Do you have questions about heartburn or Gelusil® (ANTACID & ANTI-GAS)?
Below are some questions that are commonly asked. If you don't find the answer that you're looking for, please contact us.
Below are some questions that are commonly asked. If you don't find the answer that you're looking for, please contact us.
Gelusil® is the #1 rescue treatment for immediate heartburn relief.* With a unique combination formula, Gelusil® has not been shown to be associated with acid rebound and it provides fast relief of multiple symptoms, including heartburn, acid indigestion, bloating, and gas. Gelusil® can be used with 24-hour medications like Nexium®, Prevacid®, and Prilosec OTC® (also known as PPI acid reducers) for heartburn symptoms that break through between doses.
A PPI (proton pump inhibitor) acid reducer is a heartburn medication designed to control symptoms for 24 hours. Occasionally, heartburn and acid indigestion can flare up between doses and additional help to relieve symptoms is necessary. Gelusil® is the brand of antacid used most often in clinical studies in patients who experienced heartburn after taking a PPI acid reducer.* Brands of PPI acid reducers include Nexium®, Prevacid®, and Prilosec OTC®.
Yes. Gelusil® can be used with many prescription and over-the-counter 24-hour PPI acid reducers including Nexium®, Prevacid®, Prilosec OTC®, AcipHex®, Protonix®, and Zegerid OTC®, or with H2 blockers like Pepcid® AC®, Tagamet®, and Zantac®. Gelusil® provides fast relief of heartburn or acid indigestion that flares up between doses.
Learn more about 24-hour heartburn medications and Gelusil®
Breakthrough heartburn happens when symptoms flare up — or break through — between doses of 24-hour acid reducers. Gelusil® provides immediate, multi-symptom relief when 24-hour medications such as Nexium®, Prevacid®, or Prilosec OTC® stop controlling heartburn or acid indigestion.
Learn more about breakthrough heartburn
In clinical studies, Gelusil® was used more than any other traditional antacid to provide relief to participants who experienced heartburn between doses of PPI acid reducers.*
Learn more about Gelusil® and PPI clinical studies
Yes. Gelusil® provides fast relief of heartburn, acid indigestion, and breakthrough heartburn. Because it contains simethicone, an anti-gas ingredient, it also relieves bloating discomfort and gas pressure.
Learn more about gas pressure relief
Gelusil® is safe for occasional heartburn sufferers. It's also safe for frequent heartburn sufferers who take Nexium®, Prevacid®, Prilosec OTC®, and other 24-hour PPI acid reducers. As with all medications, ask your doctor if you have questions.
Consult your doctor before using Gelusil® if you have kidney disease, are on a magnesium-restricted diet, are taking a prescription drug, or are pregnant or nursing. Stop using Gelusil® if symptoms last more than two weeks.
Gelusil® chewable tablets work quickly to provide fast relief. Active ingredients aluminum hydroxide and magnesium hydroxide soothe heartburn, acid indigestion, and breakthrough heartburn. And simethicone alleviates gas pressure.
Gelusil® is both an antacid and an anti-gas. It effectively relieves multiple symptoms including heartburn; acid indigestion; sour stomach; and bloating, pressure, and discomfort commonly referred to as gas. Gelusil® isn't associated with contributing to acid rebound.1
If you're pregnant or breastfeeding your baby, ask your doctor or OB/GYN if Gelusil® is right for you.
Learn more about heartburn during pregnancy
Gelusil® is safe for children ages 12 and up. For children younger than 12, ask your doctor or pediatrician if Gelusil® is right for your child. As with all medications, keep Gelusil® out of the reach of children.
Gelusil® tablets, in easy-to-open, easy-to-carry foil packs, can be purchased at national and online retailers, independent pharmacies, and many local stores.
Find out where to buy Gelusil®
For more than 70 years, Gelusil® has provided effective relief of heartburn. It was one of the first over-the-counter products available for multiple symptoms. Gelusil® is manufactured and distributed by WellSpring Pharmaceutical Corporation, which also manufactures other trusted brands including Bonine®, Emetrol®, Micatin®, and Glaxal Base® skin cream and lotions.
You can now purchase Gelusil® online or at your local CVS/Pharmacy®.
If you take a 24-hour heartburn medication and experience heartburn between doses, you may have breakthrough heartburn. Gelusil® can help.
Nexium®, Prilosec OTC®, Prevacid®, AcipHex®, Protonix®, Zegerid OTC®, Pepcid® AC®, Tagamet®, and Zantac® are registered trademarks are property of their respective owners.
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