dg liquid antacid + anti-gas

SPL v2

SPL

SPL Set ID 8ecb4418-e647-49b5-b418-1c63bb3e5a3c

Route

oral

Published

Effective Date 2025-04-08

Document Type 34390-5 HUMAN OTC DRUG LABEL

Drug Facts

Composition & Product

Active Ingredients

calcium cation (800 mg) magnesium cation (270 mg) dimethicone (80 mg)

Inactive Ingredients

benzyl alcohol carboxymethylcellulose sodium, unspecified edetate disodium glycerin microcrystalline cellulose water sodium carbonate sorbitol sucralose sucrose xanthan gum

Identifiers & Packaging

Pill Appearance

Color: white

Marketing Status

otc monograph drug active Since 2025-03-17

Purpose

Antacid Antacid Anti-gas

Description

Calcium carbonate 800 mg Magnesium hydroxide 270 mg Simethicone 80 mg

Medication Information

Warnings

Ask a doctor before use if you have

kidney disease
a magnesium restricted diet

Uses

relieves:

heartburn
acid indigestion
sour stomach
upset stomach due to these symptoms
pressure and bloating commonly referred to as gas
overindulgence in food and drink

Purpose

Antacid

Antacid

Anti-gas

Directions

shake well before use
measure with dosing cup provided
adults and children 12 years and over: 10 mL-20 mL (1-2 doses) as needed, between meals, at bedtime or as directed by a doctor
do not take more than 60 mL (6 doses) in any 24- hour period
do not use the maximum dosage for more than 2 weeks
children under 12 years: ask a doctor
mL= milliliter

Other Information

each 10 mL dose contains: calcium 335 mg; magnesium 120 mg; sodium 6 mg
store at room temperature, do not freeze.

Inactive Ingredients

benzyl alcohol, carboxymethylcellulose sodium, disodium edetate, flavors, glycerin, microcrystalline cellulose, purified water, sodium carbonate, sorbitol, sucralose, sucrose, xanthan gum

Description

Calcium carbonate 800 mg Magnesium hydroxide 270 mg Simethicone 80 mg

Principal Display Panel

Compare to active ingredients in Mylanta® Classic*

NDC 55910-670-12

Liquid

Antacid + Anti-Gas

For fast relief of heartburn, acid indigestion, and painful gas

Paraben Free
Great Taste

Classic Flavor

12 FL OZ (355mL)

TAMPER-EVIDENT: DO NOT USE IF IMPRINTED SHRINK BAND IS BROKEN OR MISSING

Distributed by:

*This product is not manufactured or distributed by Infirst Healthcare Inc., the distributor of Mylanta® Classic.

Active Ingredients

Calcium carbonate 800 mg

Magnesium hydroxide 270 mg

Simethicone 80 mg

Questions Or Comment?

1-866-467-2748

Keep Out of Reach of Children.

In case of overdose, get medical help or contact a poison control center right away at 1-800-222-1222

Ask A Doctor Or Pharmacist Before Use If You Are

presently taking a prescription drug. Antacids may interact with certain prescription drugs.

Structured Label Content

Warnings

Ask a doctor before use if you have

kidney disease
a magnesium restricted diet

Uses

relieves:

heartburn
acid indigestion
sour stomach
upset stomach due to these symptoms
pressure and bloating commonly referred to as gas
overindulgence in food and drink

Purpose

Antacid

Antacid

Anti-gas

Directions

shake well before use
measure with dosing cup provided
adults and children 12 years and over: 10 mL-20 mL (1-2 doses) as needed, between meals, at bedtime or as directed by a doctor
do not take more than 60 mL (6 doses) in any 24- hour period
do not use the maximum dosage for more than 2 weeks
children under 12 years: ask a doctor
mL= milliliter

Other Information (Other information)

each 10 mL dose contains: calcium 335 mg; magnesium 120 mg; sodium 6 mg
store at room temperature, do not freeze.

Inactive Ingredients (Inactive ingredients)

benzyl alcohol, carboxymethylcellulose sodium, disodium edetate, flavors, glycerin, microcrystalline cellulose, purified water, sodium carbonate, sorbitol, sucralose, sucrose, xanthan gum

Principal Display Panel

Compare to active ingredients in Mylanta® Classic*

NDC 55910-670-12

Liquid

Antacid + Anti-Gas

For fast relief of heartburn, acid indigestion, and painful gas

Paraben Free
Great Taste

Classic Flavor

12 FL OZ (355mL)

TAMPER-EVIDENT: DO NOT USE IF IMPRINTED SHRINK BAND IS BROKEN OR MISSING

Distributed by:

*This product is not manufactured or distributed by Infirst Healthcare Inc., the distributor of Mylanta® Classic.

Active Ingredients (Active ingredients)

Calcium carbonate 800 mg

Magnesium hydroxide 270 mg

Simethicone 80 mg

Questions Or Comment? (Questions or comment?)

1-866-467-2748

Keep Out of Reach of Children. (Keep out of reach of children.)

In case of overdose, get medical help or contact a poison control center right away at 1-800-222-1222

Ask A Doctor Or Pharmacist Before Use If You Are (Ask a doctor or pharmacist before use if you are)

presently taking a prescription drug. Antacids may interact with certain prescription drugs.

Advanced Ingredient Data

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Raw Label Data

All Sections (JSON)

{"Uses": "relieves: heartburn acid indigestion sour stomach upset stomach due to these symptoms pressure and bloating commonly referred to as gas overindulgence in food and drink", "Purpose": "Antacid Antacid Anti-gas", "Warnings": "Ask a doctor before use if you have kidney disease a magnesium restricted diet", "Directions": "shake well before use measure with dosing cup provided adults and children 12 years and over : 10 mL-20 mL (1-2 doses) as needed, between meals, at bedtime or as directed by a doctor do not take more than 60 mL (6 doses) in any 24- hour period do not use the maximum dosage for more than 2 weeks children under 12 years : ask a doctor mL= milliliter", "Other information": "each 10 mL dose contains : calcium 335 mg; magnesium 120 mg; sodium 6 mg store at room temperature, do not freeze.", "Active ingredients": "Calcium carbonate 800 mg Magnesium hydroxide 270 mg Simethicone 80 mg", "Inactive ingredients": "benzyl alcohol, carboxymethylcellulose sodium, disodium edetate, flavors, glycerin, microcrystalline cellulose, purified water, sodium carbonate, sorbitol, sucralose, sucrose, xanthan gum", "Questions or comment?": "1-866-467-2748", "Principal Display Panel": "Compare to active ingredients in Mylanta® Classic* NDC 55910-670-12 Liquid Antacid + Anti-Gas For fast relief of heartburn, acid indigestion, and painful gas Paraben Free Great Taste Classic Flavor 12 FL OZ (355mL) TAMPER-EVIDENT: DO NOT USE IF IMPRINTED SHRINK BAND IS BROKEN OR MISSING Distributed by: *This product is not manufactured or distributed by Infirst Healthcare Inc., the distributor of Mylanta® Classic.", "Keep out of reach of children.": "In case of overdose, get medical help or contact a poison control center right away at 1-800-222-1222", "Ask a doctor or pharmacist before use if you are": "presently taking a prescription drug. Antacids may interact with certain prescription drugs."}

Additional Information

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Source: dailymed · Ingested: 2026-02-15T12:06:50.539457 · Updated: 2026-03-14T23:09:51.959406