Leader Antacid

Manufacturer: Cardinal Health
Effective date: 2020-12-03
Label type: HUMAN OTC DRUG LABEL
Version: 4
Source: legacy-cache
Hydrated at: 2026-08-01 23:03:51

Label at a glance#

ProductLeader Antacid Regular Strength

Active ingredientALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE

Label structure9 sections

Indications and uses

relieves • heartburn • acid indigestion • sour stomach • upset stomach due to these symptoms • pressure and bloating commonly referred to as gas

Dosage and administration

• shake well before use • measure with dosing cup provided • adults and children 12 years and over: 10 mL – 20 mL between meals, at bedtime or as directed by a doctor • do not take more than 120 mL 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

Storage and handling

• each 10 mL contains: magnesium 175 mg • does not meet USP requirements for preservative effectiveness • store at 20-25 ° C (68-77 ° F), do not freeze

Contacts and useful links#

PhonePoison Help1-800-222-1222

PhoneLabel contact1-800-719-9260

Label contents#

Full prescribing information#

Active ingredients (in each 10 mL)

OTC - ACTIVE INGREDIENT SECTION

Aluminum hydroxide (equiv. to dried gel, USP) 400 mg

Magnesium hydroxide 400 mg

Simethicone 40 mg

Purposes

OTC - PURPOSE SECTION

Antacid

Antigas

Uses

INDICATIONS & USAGE SECTION

relieves

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

Warnings

WARNINGS SECTION

Ask a doctor before use if you have

OTC - ASK DOCTOR SECTION

kidney disease
a magnesium-restricted diet

Ask a doctor or pharmacist before use if you are

OTC - ASK DOCTOR/PHARMACIST SECTION

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

When using this product

OTC - WHEN USING SECTION

do not exceed 120 mL in a 24-hour period, or use the maximum dosage for more than 2 weeks, unless directed by a doctor

Keep out of reach of children.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

Directions

DOSAGE & ADMINISTRATION SECTION

shake well before use
measure with dosing cup provided
adults and children 12 years and over: 10 mL – 20 mL between meals, at bedtime or as directed by a doctor
do not take more than 120 mL 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

STORAGE AND HANDLING SECTION

each 10 mL contains: magnesium 175 mg
does not meet USP requirements for preservative effectiveness
store at 20-25^°C (68-77^°F), do not freeze

Inactive ingredients

INACTIVE INGREDIENT SECTION

butylparaben, flavor, hypromellose, microcrystalline cellulose and carboxymethylcellulose sodium, peppermint oil, propylparaben, purified water, simethicone emulsion, sorbitol, sorbitol solution

Questions?

OTC - QUESTIONS SECTION

1-800-719-9260

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

REGULAR STRENGTH

Antacid Liquid

Antacid/Anti-Gas

Fast Acting

Soothing Relief of:

Acid Indigestion – Sour Stomach

Heartburn

Classic Original Flavor

SATISFACTION GUARANTEED

ALCOHOL 0.2%

12 FL OZ (355 mL)

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
37205-530-40	ML - Milliliter	37205-530	599c0697-8350-4e77-9852-3071bad2ae73	1	2012-07-24

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	SPL version
ALUMINUM HYDROXIDE	ACTIVE INGREDIENT	5QB0T2IUN0	1
DIMETHICONE	ACTIVE INGREDIENT	92RU3N3Y1O	1
MAGNESIUM HYDROXIDE	ACTIVE INGREDIENT	NBZ3QY004S	1
ALUMINUM	ACTIVE MOIETY	CPD4NFA903	1
DIMETHICONE	ACTIVE MOIETY	92RU3N3Y1O	1
MAGNESIUM	ACTIVE MOIETY	I38ZP9992A	1
BUTYLPARABEN	INACTIVE INGREDIENT	3QPI1U3FV8	1
CARBOXYMETHYLCELLULOSE SODIUM	INACTIVE INGREDIENT	K679OBS311	1
CELLULOSE, MICROCRYSTALLINE	INACTIVE INGREDIENT	OP1R32D61U	1
HYPROMELLOSES	INACTIVE INGREDIENT	3NXW29V3WO	1
PROPYLPARABEN	INACTIVE INGREDIENT	Z8IX2SC1OH	1
SILICON DIOXIDE	INACTIVE INGREDIENT	ETJ7Z6XBU4	1
SORBITOL	INACTIVE INGREDIENT	506T60A25R	1
WATER	INACTIVE INGREDIENT	059QF0KO0R	1

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 16 matching rows.

Leader Antacid Regular Strength
Aluminum hydroxide, Magnesium hydroxide, Simethicone
ALUMINUM HYDROXIDE
MAGNESIUM HYDROXIDE
MAGNESIUM CATION
HYDROXIDE ION
DIMETHICONE
SILICON DIOXIDE
BUTYLPARABEN
HYPROMELLOSE, UNSPECIFIED
MICROCRYSTALLINE CELLULOSE
CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORM
PEPPERMINT OIL
PROPYLPARABEN
WATER
SORBITOL

NDC Codes#

Product NDC, Package NDC table
Product NDC	Package NDC
37205-530	37205-530-40

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 12 matching rows.

Name, UNII, Kind table
Name	UNII	Kind
ALUMINUM HYDROXIDE	5QB0T2IUN0	ACTIB
MAGNESIUM HYDROXIDE	NBZ3QY004S	ACTIB
DIMETHICONE	92RU3N3Y1O	ACTIB
SILICON DIOXIDE	ETJ7Z6XBU4	IACT
BUTYLPARABEN	3QPI1U3FV8	IACT
HYPROMELLOSE, UNSPECIFIED	3NXW29V3WO	IACT
MICROCRYSTALLINE CELLULOSE	OP1R32D61U	IACT
CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORM	K679OBS311	IACT
PEPPERMINT OIL	AV092KU4JH	IACT
PROPYLPARABEN	Z8IX2SC1OH	IACT
WATER	059QF0KO0R	IACT
SORBITOL	506T60A25R	IACT

Source Document#

Source XML

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 5 · 275 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredient	IID ingredient	UNII	Dosage form / route	Potency	Maximum daily exposure	Match
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	TABLET, ORALLY DISINTEGRATING / ORAL		1800 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	INJECTION / PARENTERAL		2 mg	Exact identifier — unii candidate 68 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	GEL / RECTAL		348 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	TABLET, COATED / ORAL	12.96 mg		Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	PASTE, DENTIFRICE / DENTAL	1.2 %w/w		Exact identifier — unii candidate 44 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	SOLUTION / ORAL		29268 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	TABLET, EXTENDED RELEASE / ORAL		933 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	CAPSULE, EXTENDED RELEASE / ORAL		168 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	INJECTION, SUSPENSION / INTRAMUSCULAR		30 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	SUSPENSION / RECTAL	46.18 %w/v		Exact identifier — unii candidate 44 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	LOZENGE / ORAL		120 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION / INTRAVENOUS	1.04 %w/v		Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	SOLUTION / OPHTHALMIC		1 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	CAPSULE / ORAL		1111 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
BUTYLPARABEN	BUTYLPARABEN	3QPI1U3FV8	SOLUTION / ORAL		6 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	PASTE / DENTAL	34 %w/w		Exact identifier — unii candidate 49 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	INJECTION / INFILTRATION	0.35 mg		Exact identifier — unii candidate 68 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	FILM / BUCCAL		18 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	DROPS / AURICULAR (OTIC)	NA		Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	OINTMENT / TOPICAL	0.2 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	SHAMPOO / TOPICAL	0.03 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	FILM, SOLUBLE / BUCCAL		47 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	INJECTION / SUBCUTANEOUS	4.7 %w/v		Exact identifier — unii candidate 44 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	OINTMENT / TOPICAL	10 %w/w		Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	INJECTION / INTRASYNOVIAL	0.1 %w/v		Exact identifier — unii candidate 44 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	TABLET / ORAL		750 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	AEROSOL, FOAM / TOPICAL	0.04 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	CONCENTRATE / ORAL	600 mg/1ml		Exact identifier — unii candidate 44 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	GRANULE / ORAL		29520 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	GUM, CHEWING / BUCCAL		5110 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	SOLUTION / TOPICAL	NA		Exact identifier — unii candidate 44 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	ENEMA / RECTAL	0.02 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	SYSTEM / TOPICAL		21 mg	Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	LOTION / TOPICAL		140 mg	Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	SUSPENSION / SUBCUTANEOUS	0.02 %w/v		Exact identifier — unii candidate 68 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	SUSPENSION / ORAL		400 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	SPRAY / TOPICAL	0.8 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	CAPSULE / ORAL		1488 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	SOLUTION / NASAL	25 mg/1ml		Exact identifier — unii candidate 44 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	TABLET, CHEWABLE, EXTENDED RELEASE / ORAL		2 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	SOLUTION / ORAL		336 mg	Exact identifier — unii candidate 49 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	TABLET, CHEWABLE / ORAL	11.8 mg		Exact identifier — unii candidate 27 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	SUSPENSION / ORAL		45000 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	PASTE / DENTAL		249 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	SUSPENSION/ DROPS / OPHTHALMIC	0.01 %w/w		Exact identifier — unii candidate 68 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	INJECTION / SUBCUTANEOUS		2 mg	Exact identifier — unii candidate 68 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	TABLET, FILM COATED / ORAL		582 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	TABLET, EXTENDED RELEASE / ORAL		1472 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
SORBITOL	SORBITOL	506T60A25R	LOTION / TOPICAL	10.7 %w/w		Exact identifier — unii candidate 44 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	SYSTEM / TOPICAL		54 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	INJECTION, SUSPENSION / INTRAMUSCULAR	0.02 %w/v		Exact identifier — unii candidate 68 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	CAPSULE, COATED PELLETS / ORAL	3.32 mg		Exact identifier — unii candidate 27 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	GRANULE, FOR SUSPENSION, EXTENDED RELEASE / ORAL	NA		Exact identifier — unii candidate 49 equally ranked IID candidates
SILICON DIOXIDE	SILICON DIOXIDE	ETJ7Z6XBU4	GEL / DENTAL	19 %w/w		Exact identifier — unii candidate 49 equally ranked IID candidates
HYPROMELLOSES	HYPROMELLOSE	3NXW29V3WO	CAPSULE, DELAYED RELEASE / ORAL		105 mg	Exact identifier — unii candidate 27 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	ELIXIR / ORAL	200 mg		Exact identifier — unii candidate 68 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	POWDER, FOR SUSPENSION / INTRAMUSCULAR	0.7 %w/v		Exact identifier — unii candidate 44 equally ranked IID candidates
CARBOXYMETHYLCELLULOSE SODIUM	CARBOXYMETHYLCELLULOSE SODIUM	K679OBS311	SOLUTION/ DROPS / OPHTHALMIC		2 mg	Exact identifier — unii candidate 44 equally ranked IID candidates
PROPYLPARABEN	PROPYLPARABEN	Z8IX2SC1OH	PASTE, DENTIFRICE / DENTAL	NA		Exact identifier — unii candidate 68 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	TABLET / SUBLINGUAL	43.2 mg		Exact identifier — unii candidate 28 equally ranked IID candidates

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
f9ba05dd-4d98-46e5-92a9-1e5d6e4f9448			8d4000ea-36e3-4cb8-9e75-96b97aafc3d4	2020-12-03	Warnings	Exact identifier spl id: f9ba05dd-4d98-46e5-92a9-1e5d6e4f9448 spl set id: 8d4000ea-36e3-4cb8-9e75-96b97aafc3d4

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.