Aluminum Phosphate / Dimethicone / Magnesium Hydroxide
This medication combines three active ingredients to provide relief from heartburn, acid indigestion, and gas. Aluminum phosphate and magnesium hydroxide work together as antacids to neutralize excess stomach acid, while dimethicone helps reduce bloating and discomfort caused by gas. It is commonly used by adults experiencing digestive symptoms after meals or due to conditions like GERD.
A combination antacid and antiflatulent medication that relieves heartburn, indigestion, and gas by neutralizing stomach acid and reducing bloating.
Key facts at a glance
- RxNorm
- 1792774
- Generic
- Aluminum Phosphate / Dimethicone / Magnesium Hydroxide
- 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.
This medication is used to treat acid indigestion, heartburn, sour stomach, gastroesophageal reflux disease (GERD), and symptoms of excess gas including bloating and pressure. It provides relief from discomfort caused by overeating or consuming acidic foods and beverages.
Aluminum phosphate and magnesium hydroxide are antacids that neutralize hydrochloric acid in the stomach, raising pH to reduce acidity and irritation. Dimethicone (simethicone) is an antiflatulent that works by altering the surface tension of gas bubbles, allowing them to combine and be more easily expelled, thereby reducing bloating and discomfort.
Take exactly as directed; do not exceed recommended dose. Allow 1-2 hours between this medication and other oral medications as it may affect absorption. Those with kidney disease,便秘, or on a magnesium-restricted diet should consult a doctor before use. Long-term use without medical supervision is not recommended. Keep out of reach of children.
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