Aluminum Magnesium Silicate / Calcium Carbonate
Aluminum Magnesium Silicate/Calcium Carbonate is a combination antacid used to neutralize stomach acid and provide relief from conditions like heartburn, acid indigestion, and upset stomach. This multi-ingredient formulation combines the acid-neutralizing properties of calcium carbonate with the soothing effects of aluminum and magnesium compounds. It is typically available as a chewable tablet or suspension for oral administration.
An antacid combination that neutralizes stomach acid to relieve heartburn, indigestion, and acid-related discomfort.
Key facts at a glance
- RxNorm
- 1007705
- Generic
- Aluminum Magnesium Silicate / Calcium Carbonate
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Relief of heartburn, acid indigestion, sour stomach, and symptoms of gastroesophageal reflux disease (GERD). May also be used as a calcium supplement in some formulations.
Calcium carbonate acts as a rapid acid neutralizer, while aluminum and magnesium compounds provide longer-lasting buffering capacity. Together they work to raise gastric pH and reduce the irritating effects of excess stomach acid on the esophagus and stomach lining.
Take 1-2 hours apart from other medications to avoid reduced absorption. May cause constipation or diarrhea depending on individual sensitivity. Avoid use in patients with kidney disease or hypercalcemia. Consult a healthcare provider if symptoms persist beyond 2 weeks or if you experience difficulty swallowing.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy