FDA.reportPublic FDA data

Antacid Antigas

Product NDC
72476-503
11-digit product format
724760503
Labeler code
72476
Product ID
72476-503_faf98c94-79de-4f6e-86b8-903db17cf820
Type
HUMAN OTC DRUG
Nonproprietary name
aluminum hydroxide, magnesium hydroxide, simethicone
Dosage form
LIQUID
Route
ORAL
Labeler
Retail Business Services, LLC.
Application
M002
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2021-05-26
Substance
ALUMINUM HYDROXIDE; MAGNESIUM HYDROXIDE; DIMETHICONE
Active strength
400; 400; 40 mg/10mL; mg/10mL; mg/10mL
Pharmacologic classes
Calculi Dissolution Agent [EPC], Increased Large Intestinal Motility [PE], Inhibition Large Intestine Fluid/Electrolyte Absorption [PE], Inhibition Small Intestine Fluid/Electrolyte Absorption [PE], Magnesium Ion Exchange Activity [MoA], Osmotic Activity [MoA], Osmotic Laxative [EPC], Skin Barrier Activity [PE], Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 4 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Dataset, Scope table
Captured / source dateDatasetScopePackage NDCSnapshotSource SHA-256
2025-01-20 13:05 UTC · source 2025-01-20excluded productproducted331223b511…672a5bd82f5f…
2025-01-20 13:05 UTC · source 2025-01-20excluded packagepackage72476-503-05ed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-10excluded productproduct0efc9e666f02…f202fb6c5f17…
2025-01-11 03:41 UTC · source 2025-01-10excluded packagepackage72476-503-050efc9e666f02…f202fb6c5f17…

Reported adverse events (FAERS/openFDA)#

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

Additional Listing Data#

Finished product
Yes
Brand name base
Antacid Antigas
Listing expiration
2026-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
ALUMINUM HYDROXIDE400 mg/10mL
MAGNESIUM HYDROXIDE400 mg/10mL
DIMETHICONE40 mg/10mL

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 3 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
5QB0T2IUN0Internal UNII lookup
NBZ3QY004SInternal UNII lookup
92RU3N3Y1OInternal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
307746Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
c8173d42-f900-4527-aa56-472d1177a9bcAvailable on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
6e3c022f-0786-43f1-8857-edff89d5153fProduct name120260309
95250459-30e4-45c1-b08a-993044f49109Product name220250805
efd58652-cb8f-4018-91ca-4b0eb2ff729fProduct name720240226
362d7abb-94e6-4c60-9a58-266894157713Product name120231023
e2db08c6-133f-4f4f-afb4-e90a2418d6f6Product name120230320
6bd95106-a412-1dad-b9cc-4cb74bfb27ceProduct name220230315
9badc7be-250a-44ab-aa36-926af3f02679Product name120210527
2641ccb3-721d-4fbf-9f2f-ca2f18157a62Product name320210309
11ed6f83-cdd2-4637-8379-b1a1d3ae3cdeProduct name120181101
7cda52fc-125f-421c-8fea-bc1974370c49Product name220180703
86c45a79-b9f0-4476-a27c-6e10db098497Product name120180125
26acd337-b838-40ac-bcbc-05c3b81c8712Product name120170323
d5e51f11-ad28-caa4-4b49-4143974782adProduct name120150831
290f523a-f9db-9774-b5a9-e1f908ac1782Product name120150828
e7e58cd3-cacb-49df-8d34-1ee335614abbProduct name120150609
0ca1d589-929b-4b33-bc5b-1d84abdafa6aProduct name120150324
fc363c46-397b-4476-ac0f-70e43e8e4592Product name120150324
c6b65c52-69c7-df49-550a-a50c137f6218Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
72476-503-05Antacid Antigas355 mL in 1 BOTTLELIQUID3552

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
72476-503ANTACID ANTIGAS (ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE) LIQUID [RETAIL BUSINESS SERVICES, LLC.]2Current NDC, Legacy NDC, 1 package rows20250122_c8173d42-f900-4527-aa56-472d1177a9bc.zip

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 7 of 13 · 242 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Curist Gas ReliefSIMETHICONELittle Pharma. Inc.3948c0e5-4ee7-5443-e063-6294a90ad6ae2025-07-06WarningsExact identifier
application number: M002
Simethicone 125 mgSIMETHICONEATLANTIC BIOLOGICALS CORP.4ce98db3-c7a6-4627-88c5-9de302a531882025-06-27WarningsExact identifier
application number: M002
GNP Regular Strength Gas ReliefDIMETHICONEATLANTIC BIOLOGICALS CORP.b31257ef-489b-4067-9cc6-8a593d9839582025-06-24WarningsExact identifier
application number: M002
Gas-X Ultimate Strength SoftgelsSIMETHICONEHaleon US Holdings LLC24b777e5-f0b5-400d-8ca9-ae0c04b8503b2025-05-20WarningsExact identifier
application number: M002
EXTRA STRENGTH GAS RELIEFSIMETHICONEGeri-Care Pharmaceuticals, Corpb6223134-8a2e-d1ec-e053-2995a90a90772025-04-28WarningsExact identifier
application number: M002
Gas ReliefSIMETHICONE 125 MGPioneer Life Sciences, LLC21e11fe0-b3b9-42f6-a698-9cdc1a6d82bb2025-04-23WarningsExact identifier
application number: M002
Gas ReliefSIMETHICONE 125 MGNUVICARE LLC5c6352b9-fd8a-4876-b089-e4c1d15cd2642025-04-23WarningsExact identifier
application number: M002
Gas Relief - Cherry FlavorSIMETHICONETARGET CORPORATION290fe08d-a0b9-82f7-e063-6394a90a9c752025-04-11WarningsExact identifier
application number: M002
InfantsSIMETHICONEATLANTIC BIOLOGICALS CORP.27fce442-e328-41d2-bab9-87ab21550c042025-04-11WarningsExact identifier
application number: M002
Infants Non staining Gas reliefSIMETHICONERetail Business Services, LLC.1501bee6-4734-4836-8573-54af919d42212025-02-27WarningsExact identifier
application number: M002
Gas-X Extra StrengthSIMETHICONEHaleon US Holdings LLCf553374b-c20e-4c92-a8c0-cef0aeda8d1c2025-02-26WarningsExact identifier
application number: M002
Extra Strength Gas Relief Cherry FlavorSIMETHICONEDiscount Drug Mart, Inc2df821f6-e4b5-89ae-e063-6394a90ad4162025-02-24WarningsExact identifier
application number: M002
Gas reliefSIMETHICONEDiscount Drug Mart, Inc2df9117a-97cc-532d-e063-6294a90a1a9c2025-02-20WarningsExact identifier
application number: M002
Alcohol prep padALCOHOL PREP PADTarget Corporationbc9a4f33-3eec-79e3-e053-2a95a90a90172025-02-19WarningsExact identifier
application number: M002
Ultra Strength Gas ReliefSIMETHICONEBETTER LIVING BRANDS, LLCeb4bef2c-15dd-434a-e053-2a95a90a616f2025-02-12WarningsExact identifier
application number: M002
Regular Strength Antacid AntigasALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONEHarris Teeter, LLC2c503a99-91da-59f3-e063-6394a90a32ba2025-02-12WarningsExact identifier
application number: M002
Ultra Strength Gas ReliefSIMETHICONEKROGER COMPANYea1c4aa8-bde6-2072-e053-2995a90a93ba2025-02-10WarningsExact identifier
application number: M002
Gas Relief SIMETHICONE 250 mg Anti-gasSIMETHICONECVS Pharmacy, Inc.63dbc39e-2ba8-4435-9093-d1ad2eb3e8d52025-02-06WarningsExact identifier
application number: M002
Extra Strength Gas Relief CherrySIMETHICONEH E B1894fa42-4aaf-2d17-e063-6394a90a39622025-02-06WarningsExact identifier
application number: M002
Gas reliefSIMETHICONEGuardian Drug Companya5c7c175-1fb7-4b4b-9ba1-b1df1251305c2025-02-06WarningsExact identifier
application number: M002

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
307746aluminum hydroxide 200 MG / magnesium hydroxide 200 MG / simethicone 20 MG in 5 mL Oral SuspensionPSNc8173d42-f900-4527-aa56-472d1177a9bc2
307746aluminum hydroxide 40 MG/ML / magnesium hydroxide 40 MG/ML / simethicone 4 MG/ML Oral SuspensionSCDc8173d42-f900-4527-aa56-472d1177a9bc2
307746aluminum hydroxide 1200 MG / milk of magnesia 1200 MG / dimethicone 120 MG per 30 ML Oral SuspensionSYc8173d42-f900-4527-aa56-472d1177a9bc2
307746aluminum hydroxide 200 MG / milk of magnesia 200 MG / dimethicone 20 MG per 5 ML Oral SuspensionSYc8173d42-f900-4527-aa56-472d1177a9bc2
307746aluminum hydroxide 400 MG / milk of magnesia 400 MG / dimethicone 40 MG per 10 ML Oral SuspensionSYc8173d42-f900-4527-aa56-472d1177a9bc2

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
72476-503-0572476050305355 mL in 1 BOTTLE (72476-503-05) 355 ml2021-05-260000-00-00NoNoCurrent