Stomachin Antacid

Product NDC: 43337-9329
11-digit product format: 433379329
Labeler code: 43337
Product ID: 43337-9329_3f2b78ff-fdb7-98f8-e063-6294a90ae835
Type: HUMAN OTC DRUG
Nonproprietary name: magnesium carbonate and sodium bicarbonate
Dosage form: POWDER
Route: ORAL
Labeler: Chang Kuo Chou Pharmaceutical Co., Ltd.
Application: M001
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2009-04-30
Substance: MAGNESIUM CARBONATE; SODIUM BICARBONATE
Active strength: 58; 809 mg/g; mg/g
Pharmacologic classes: Alkalinizing Activity [MoA]
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 2 · 76 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Package NDC	Snapshot	Source SHA-256
2025-08-27 00:01 UTC · source 2025-08-26	excluded product	product		`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	43337-9329-8	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	43337-9329-7	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	43337-9329-9	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded product	product		`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	43337-9329-8	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	43337-9329-7	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	43337-9329-9	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded product	product		`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	43337-9329-8	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	43337-9329-7	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	43337-9329-9	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded product	product		`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	43337-9329-8	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	43337-9329-7	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	43337-9329-9	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded product	product		`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	43337-9329-8	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	43337-9329-7	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	43337-9329-9	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded product	product		`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	43337-9329-8	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	43337-9329-7	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	43337-9329-9	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded product	product		`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded package	package	43337-9329-8	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded package	package	43337-9329-7	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded package	package	43337-9329-9	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded product	product		`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded package	package	43337-9329-8	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded package	package	43337-9329-7	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded package	package	43337-9329-9	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded product	product		`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded package	package	43337-9329-8	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded package	package	43337-9329-7	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded package	package	43337-9329-9	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded product	product		`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded package	package	43337-9329-8	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded package	package	43337-9329-7	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded package	package	43337-9329-9	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded product	product		`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	43337-9329-8	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	43337-9329-7	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	43337-9329-9	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded product	product		`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded package	package	43337-9329-8	`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded package	package	43337-9329-7	`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded package	package	43337-9329-9	`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded product	product		`834df4deac94…`	`adcc014656a3…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded package	package	43337-9329-8	`834df4deac94…`	`adcc014656a3…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded package	package	43337-9329-7	`834df4deac94…`	`adcc014656a3…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded package	package	43337-9329-9	`834df4deac94…`	`adcc014656a3…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded product	product		`1332a3947898…`	`d4bfe170f9cd…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded package	package	43337-9329-8	`1332a3947898…`	`d4bfe170f9cd…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded package	package	43337-9329-7	`1332a3947898…`	`d4bfe170f9cd…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded package	package	43337-9329-9	`1332a3947898…`	`d4bfe170f9cd…`
2022-08-30 03:57 UTC · source 2022-08-29	excluded product	product		`fb8cb913e6d1…`	`eb8c232b6be0…`
2022-08-30 03:57 UTC · source 2022-08-29	excluded package	package	43337-9329-7	`fb8cb913e6d1…`	`eb8c232b6be0…`
2022-08-30 03:57 UTC · source 2022-08-29	excluded package	package	43337-9329-9	`fb8cb913e6d1…`	`eb8c232b6be0…`
2022-08-30 03:57 UTC · source 2022-08-29	excluded package	package	43337-9329-8	`fb8cb913e6d1…`	`eb8c232b6be0…`

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: Stomachin Antacid
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
MAGNESIUM CARBONATE	58 mg/g
SODIUM BICARBONATE	809 mg/g

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 2 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
0E53J927NA	Internal UNII lookup
8MDF5V39QO	Internal UNII lookup

Harmonized SPL set identifiers#

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

Identifier, FDA.report destination table
Identifier	FDA.report destination
60fa0650-8785-4cb3-8f88-1a437296252f	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
fb7ab793-2c12-4079-b100-a64f73bef25a	Product name	4	20240712
b0cbf770-6cc3-4aa4-9158-755110c2b9f7	Product name	2	20230717
dc7c5daa-021f-40dd-b00d-63982cb2067a	Product name	1	20230426
08ffbcbf-26df-b99c-1dab-64fc4cfae89f	Product name	5	20200925
816b97af-edc5-4060-aff1-b814bdbcad50	Product name	1	20190415
7cda52fc-125f-421c-8fea-bc1974370c49	Product name	2	20180703
419aab54-5d5a-4146-9453-026d4a9991be	Product name	2	20170525
08ffbcbf-26df-b99c-1dab-64fc4cfae89f	Product name	2	20160823
89dac932-b90a-4410-9ab1-84c53e57de25	Product name	1	20150316

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Related label table
NDC	Effective	Related label
43337-9329-7	2025-09-19	Stomachin ®
43337-9329-8	2025-09-19	Stomachin ®
43337-9329-9	2025-09-19	Stomachin ®
43337-9329-7	2024-01-30	Stomachin ®
43337-9329-8	2024-01-30	Stomachin ®
43337-9329-9	2024-01-30	Stomachin ®
43337-9329-7	2022-01-28	Stomachin ®
43337-9329-8	2022-01-28	Stomachin ®
43337-9329-9	2022-01-28	Stomachin ®
43337-9329-7	2020-06-11	Stomachin ®
43337-9329-8	2020-06-11	Stomachin ®
43337-9329-9	2020-06-11	Stomachin ®
43337-9329-7	2019-10-29	Stomachin ®
43337-9329-8	2019-10-29	Stomachin ®
43337-9329-9	2019-10-29	Stomachin ®

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
43337-9329-7	Stomachin Antacid	95 g in 1 CAN	POWDER	95	6
43337-9329-8	Stomachin Antacid	450 g in 1 CAN	POWDER	450	6
43337-9329-9	Stomachin Antacid	20 in 1 BOX	POWDER	20	6
43337-9329-9	Stomachin Antacid	2 g in 1 PACKET	POWDER	2	6

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
Magnesium carbonate	ACTIVE INGREDIENT	0E53J927NA	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Sodium bicarbonate	ACTIVE INGREDIENT	8MDF5V39QO	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Bicarbonate ion	ACTIVE MOIETY	HN1ZRA3Q20	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Carbonate ion	ACTIVE MOIETY	7UJQ5OPE7D	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Clove	INACTIVE INGREDIENT	K48IKT5321	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Licorice	INACTIVE INGREDIENT	61ZBX54883	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Menthol	INACTIVE INGREDIENT	L7T10EIP3A	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1
Rhubarb	INACTIVE INGREDIENT	G280W4MW6E	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO. LTD.]	1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
43337-9329	STOMACHIN ANTACID (MAGNESIUM CARBONATE AND SODIUM BICARBONATE) POWDER [CHANG KUO CHOU PHARMACEUTICAL CO., LTD.]	4	Current NDC, Legacy NDC, 4 package rows	20221217_60fa0650-8785-4cb3-8f88-1a437296252f.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 32 of 34 · 678 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Premier Value Milk of Magnesia	MAGNESIUM HYDROXIDE	Pharmacy Value Alliance, LLC	c3cdaa2b-db34-872d-e053-2995a90a3826	2023-12-20	Warnings	Exact identifier application number: M001
Calcium Carbonate	CALCIUM CARBONATE	Humco Holding Group, Inc.	8b207b49-d3fd-4108-b611-dca27c9dc78a	2023-12-15	Warnings	Exact identifier application number: M001
Humco Dewees Carminative	MAGNESIUM CARBONATE	Humco Holding Group, inc.	163bceeb-ca74-413e-88b9-5c7bc9bbeb0d	2023-12-15	Warnings	Exact identifier application number: M001
Humco Milk of Magnesia	MAGNESIUM HYDROXIDE	Humco Holding Group, Inc.	b6c90fb4-2673-7e29-e053-2995a90ae9e1	2023-12-15	Warnings	Exact identifier application number: M001
Medis Sodium Bicarbonate	SODIUM BICARBONATE	Humco Holding Group, Inc	5da32469-58fc-14b1-e053-2a91aa0a74c4	2023-12-15	Warnings	Exact identifier application number: M001
Mylanta One Antacid/Anti-Gas	CALCIUM CARBONATE, MAGNESIUM HYDROXIDE, DIMETHICONE	Infirst Healthcare Inc.	aa694e0d-7891-4870-8106-dd57f1e29fb4	2023-12-11	Warnings	Exact identifier application number: M001
Mylanta One Antacid/Anti-Gas	CALCIUM CARBONATE, MAGNESIUM HYDROXIDE, DIMETHICONE	Infirst Healthcare Inc.	ed1b03f0-fabc-4c1c-8e6d-9f15c380300c	2023-12-11	Warnings	Exact identifier application number: M001
Sodium Bicarbonate Antacid	SODIUM BICARBONATE	Rugby Laboratories	e73b5871-4a87-4473-ab00-5e5395be017d	2023-12-06	Warnings	Exact identifier application number: M001
Inon Ace	MAGNESIUM ALUMINOSILICATE, MAGNESIUM HYDROXIDE	Sato Pharmaceutical Co., Ltd.	a6e4475c-dfac-493c-b98a-21473e3b59d5	2023-12-06	Warnings	Exact identifier application number: M001
INON	ALUMINUM HYDROXIDE, MAGNESIUM CARBONATE, SODIUM BICARBONATE	Sato Pharmaceutical Co., Ltd.	e86d9c57-c877-49f1-a405-95a9a226ccf3	2023-12-04	Warnings	Exact identifier application number: M001
Aluminum hydroxide and Magnesium carbonate	ALUMINUM HYDROXIDE, MAGNESIUM CARBONATE	Simpex Pharma Pvt. Ltd	e799a555-bfd0-4298-a5dc-aeb671815d40	2023-11-29	Warnings	Exact identifier application number: M001
Inon Ace	MAGNESIUM ALUMINOSILICATES, MAGNESIUM HYDROXIDE, SIMETHICONE	Sato Pharmaceutical Co., Ltd.	0af4355f-e160-409d-8471-2de98dbc6f7c	2023-11-10	Warnings	Exact identifier application number: M001
MAXIMUM STRENGTH ANTACID ANTIGAS	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	STRATEGIC SOURCING SERVICES LLC	fd00ead8-026c-6610-e053-6394a90a0f11	2023-11-08	Warnings	Exact identifier application number: M001
REGULAR STRENGTH ANTACID AND ANTIGAS	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	STRATEGIC SOURCING SERVICES LLC	fd67566a-1078-019d-e053-6394a90a415c	2023-11-08	Warnings	Exact identifier application number: M001
MAXIMUM STRENGTH ANTACID AND ANTIGAS	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE	STRATEGIC SOURCING SERVICES LLC	fd7a0a90-6570-c722-e053-6394a90a03f4	2023-11-08	Warnings	Exact identifier application number: M001
GERI-LANTA SUPREME CHERRY	CALCIUM CARBONATE, MAGNESIUM HYDROXIDE	Geri-Care Pharmaceuticals, Corp	7fbc654b-a0d4-408c-bb5a-eb50b7b54382	2023-11-08	Warnings	Exact identifier application number: M001
ANTACID ANTIGAS NTA	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE	AMERISOURCEBERGEN DRUG CORPORATION	5d6916ec-e87f-6421-e053-2991aa0a3364	2023-11-07	Warnings	Exact identifier application number: M001
REGULAR STRENGTH ANTACID	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	AMERISOURCEBERGEN DRUG CORPORATION	5d68366d-fee9-2acf-e053-2991aa0a7e4b	2023-11-07	Warnings	Exact identifier application number: M001
ANTACID ANTIGAS NTA	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE	AMERISOURCEBERGEN DRUG CORPORATION	5d7ed0c5-911c-299a-e053-2a91aa0aae56	2023-11-07	Warnings	Exact identifier application number: M001
REGULAR STRENGTH ANTACID	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	AMERISOURCEBERGEN DRUG CORPORATION	5e1eed65-0d4c-2d02-e053-2991aa0a95c1	2023-11-07	Warnings	Exact identifier application number: M001

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
0E53J927NA	MAGNESIUM CARBONATE	17968-26-2	MAGNESIUM CARBONATE
8MDF5V39QO	SODIUM BICARBONATE	144-55-8	SODIUM BICARBONATE

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
43337-9329-7	43337932907	95 g in 1 CAN (43337-9329-7)	95 g	2009-04-30	0000-00-00	No	No	Current
43337-9329-8	43337932908	450 g in 1 CAN (43337-9329-8)	450 g	2009-04-30	0000-00-00	No	No	Current
43337-9329-9	43337932909	20 PACKET in 1 BOX (43337-9329-9) / 2 g in 1 PACKET	20 packet	2009-04-30	0000-00-00	No	No	Current