Aluminum Hydroxide, Magnesium Hydroxide and Simethicone 2400 mg/30mL; 2400 mg/30mL; 240 mg/30mL Suspension
🆔 Identity & classification
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🏷️ RxNorm drug class
This medicine belongs to the Aluminium compounds class.
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🏭 Manufacturer & labeler
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🩺 Clinical
Aluminum Hydroxide, Magnesium Hydroxide are antacids used together to relieve heartburn, acid indigestion, and upset stomach. They may be used to treat these symptoms in patients with peptic ulcer, gastritis, esophagitis, hiatal hernia, or too much acid in the stomach (gastric hyperacidity). They combine with stomach acid and neutralize it. Aluminum Hydroxide, Magnesium Hydroxide are available without a prescription. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Read the full MedlinePlus article ↗This is an oral suspension that combines two antacids (aluminum hydroxide and magnesium hydroxide) with simethicone, an anti-gas agent. The antacids are typically used to neutralize stomach acid and relieve heartburn or indigestion. Simethicone is commonly used to help break up gas bubbles and reduce bloating or discomfort. This product is marketed as an over-the-counter medication under FDA's monograph rules for antacid combinations.
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Supplement & herbal interactions
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💊 What it looks like
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🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII LKG8494WBH
Benzyl alcohol is a clear liquid used as a preservative and solvent in medicines. It helps prevent bacterial and fungal growth and dissolves other ingredients to create uniform liquid formulations.
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UNII 3QPI1U3FV8
A preservative derived from benzoic acid that prevents bacterial and fungal growth in medicines. It helps extend shelf life and maintain product safety during storage and use.
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UNII K679OBS311
Carboxymethylcellulose sodium is a plant-derived thickening agent made from cellulose. In medicines, it acts as a binder to hold ingredients together, a disintegrant to help the tablet break apart, or a thickener in liquids.
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UNII 3NXW29V3WO
Hypromellose is a plant-based thickener made from cellulose. It's used in medicines as a binder to hold ingredients together, a coating for tablets, and a thickener for liquids.
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UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
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UNII Z8IX2SC1OH
Propylparaben is a chemical preservative used to prevent bacterial and fungal growth in medicines and personal care products. It helps extend shelf life and maintain product safety during storage.
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UNII SB8ZUX40TY
Saccharin sodium is an artificial sweetener made from saccharin salt. It's added to medicines to improve taste, especially in liquid formulations for children or bitter drugs.
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UNII 8KW3E207O2
A liquid sweetener made from sorbitol, a sugar alcohol derived from glucose. It sweetens the medicine and also acts as a humectant to help retain moisture and improve texture in liquid formulations.
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UNII 059QF0KO0R
Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.
9 inactive ingredients listed in the exact product block matched to this NDC.
Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.
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ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per mL | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
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🔁 Therapeutic equivalents
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⏳ Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
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🔬 Reported adverse events (FAERS)
Top reported reactions
Reporter sex
Serious outcomes
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📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 57237-0324-31 You're viewing this | 100 CUP, UNIT-DOSE in 1 BOX, UNIT-DOSE (57237-324-31) / 30 mL in 1 CUP, UNIT-DOSE (57237-324-03) | 2023-07-05 | Active |
🧭 About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
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📄 FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
Uses relieves • heartburn • sour stomach • acid indigestion • the symptoms referred to as gas
⏱️ Dosage and Administration ▾
Directions • shake well before use 1,200-1,200-120 mg/30 mL • Do not use more than 4 unit dose (120 mL) in a 24 hour period or use the maximum dose for more than 2 weeks age dose Adults and children over 12 years of age Take 30 mL, one unit dose, between meals and at bedtime, or as directed by a doctor. Do not exceed 4 x 30 mL unit dose (120 mL) in a 24 hour period Children under 12 years of age Ask a doctor 2,400-2,400-240 mg/30 mL • Do not use more than 2 unit dose (60 mL) in a 24 hour period or use the maximum dose for more than 2 weeks age dose Adults and children over 12 years of age Take 30 mL, one unit dose, one to two times daily or as directed by a doctor.
Do not exceed 2 x 30 mL unit dose (60 mL) in a 24 hour period Children under 12 years of age Ask a doctor
⚠️ Warnings ▾
Warnings Ask a doctor before use if you have • kidney disease • a magnesium restricted diet Ask a doctor or pharmacist before use if you are taking a prescription drug. Antacids may interact with certain prescription drugs Stop use and ask a doctor if symptoms last more than 2 weeks If pregnant or breast-feeding, ask a healthcare professional before use Keep out of reach of children. In case of accidental overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222)
📦 Storage and Handling ▾
Other information 1,200-1,200-120 mg/30 mL • each 30 mL (unit dose) contains magnesium 510 mg and sodium 18 mg • store at 20° to 25°C (68° to 77°F). [See USP Controlled Room Temperature] • protect from freezing • do not use if lid is torn or broke 2,400-2,400-240 mg/30 mL • each 30 mL (unit dose) contains magnesium 990 mg and sodium 6 mg • store at 20° to 25°C (68° to 77°F). [See USP Controlled Room Temperature] • protect from freezing • do not use if lid is torn or broken
🧪 Active Ingredient ▾
1,200-1,200-120 mg/30 mL Active ingredient per 30mL (1 Unit Dose) Aluminum hydroxide 1,200mg (equivalent to dried gel USP) Magnesium hydroxide 1,200mg Simethicone 120mg 2,400-2,400-240 mg/30 mL Active ingredient per 30mL (1 Unit Dose) Aluminum hydroxide 2,400mg (equivalent to dried gel USP) Magnesium hydroxide 2,400mg Simethicone 240mg Purpose Antacid Antigas
🧪 Inactive Ingredients ▾
1,200-1,200-120 mg/30 mL / 2,400-2,400-240 mg/30 mL Inactive ingredients benzyl alcohol, butylparaben, carboxy-methycellulose sodium, flavor, hypromellose, microcrystalline cellulose, propylparaben, purified water, saccharin sodium, sorbitol solution
🎯 Purpose ▾
Drug Facts
1,200-1,200-120 mg/30 mL Active ingredient per 30mL (1 Unit Dose) Aluminum hydroxide 1,200mg (equivalent to dried gel USP) Magnesium hydroxide 1,200mg Simethicone 120mg 2,400-2,400-240 mg/30 mL Active ingredient per 30mL (1 Unit Dose) Aluminum hydroxide 2,400mg (equivalent to dried gel USP) Magnesium hydroxide 2,400mg Simethicone 240mg Purpose Antacid Antigas