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 15 of 34 · 678 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
SUPREME ANTACID	CALCIUM CARBONATE, MAGNESIUM HYDROXIDE	FAMILY DOLLAR SERVICES INC	5e996df3-25a4-b259-e053-2a91aa0a4311	2025-11-19	Warnings	Exact identifier application number: M001
GERI-LANTA ANTACID ANTIGAS	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	Geri-Care Pharmaceuticals, Corp	a7d7298f-44d6-4e09-8578-7fe311243002	2025-11-19	Warnings	Exact identifier application number: M001
GERI-MOX MAX CHERRY	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	Geri-Care Pharmaceuticals, Corp	8e57bcf5-2960-4c41-8bf2-83cb1ee50168	2025-11-19	Warnings	Exact identifier application number: M001
Tums Antacid Chewy Bites	CALCIUM CARBONATE 750 MG	R J General Corporation	6208d11d-0670-4a20-a3fc-ebc764a8e6cd	2025-11-17	Warnings	Exact identifier application number: M001
REGULAR STRENGTH ANTACID/ANTIGAS	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	RUGBY LABORATORIES	b244fce9-9626-e947-e053-2995a90ab8f9	2025-11-17	Warnings	Exact identifier application number: M001
Antacid Childrens	CALCIUM CARBONATE	CVS Pharmacy	08953df1-cc29-452f-bc69-b19970a1fd2e	2025-11-15	Warnings	Exact identifier application number: M001
Magnesium Oxide	MAGNESIUM OXIDE	Marlex Pharmaceuticals Inc	0bb322a5-fb92-14de-e063-6294a90a4c1b	2025-11-14	Warnings	Exact identifier application number: M001
magnesium oxide	MAGNESIUM OXIDE	Marlex Pharmaceuticals Inc.	dc57893c-068a-37d8-e053-2a95a90aa054	2025-11-14	Warnings	Exact identifier application number: M001
Earthmed Soothe Chewable Orange	CITRIC ACID	Earthmed LLC	439543fe-ceb9-4c5c-e063-6294a90a9b70	2025-11-14	Warnings	Exact identifier application number: M001
MAXIMUM STRENGTH ANTACID MINT	ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE	CVS	3ce054f3-2953-5f7d-e054-00144ff8d46c	2025-11-11	Warnings	Exact identifier application number: M001
Topcare Antacid Extra Strength Assorted Berry	CALCIUM CARBONATE	Topco Associates LLC	14f6f475-32d6-4783-8dcc-1fe265902d55	2025-11-10	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium	CALCIUM CARBONATE	Topco Associates LLC	38c26f49-fb5e-480c-9164-bf5edcf0726b	2025-11-10	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium	CALCIUM CARBONATE	Topco Associates LLC.	bb99b942-1f84-43e1-a18d-3a975cddc59e	2025-11-08	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium Regular Strength	CALCIUM CARBONATE	Topco Associates LLC	2606ac08-9760-4ff6-8d90-51fbb04e6ac8	2025-11-08	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium Extra Strength	CALCIUM CARBONATE	Topco Associates LLC	495d97b0-d95c-46d1-a76a-56ac7f823538	2025-11-08	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium Extra Strength	CALCIUM CARBONATE	Topco Associates LLC.	73b4cda2-900a-4380-a0ae-0abfecdb7263	2025-11-08	Warnings	Exact identifier application number: M001
Topcare Extra Strength Antacid Assorted Fruit	CALCIUM CARBONATE	Topco Associates LLC	2677ca2b-b211-475e-a9c4-643fd54a744f	2025-11-08	Warnings	Exact identifier application number: M001
TopCare Antacid Calcium	CALCIUM CARBONATE	Topco Associates LLC	b94eac38-62d0-49a2-bb49-053fda8129e2	2025-11-08	Warnings	Exact identifier application number: M001
Topcare Antacid Calcium	CALCIUM CARBONATE	Topco Associates LLC	04b3d397-df99-44e2-a191-6e9199b08398	2025-11-08	Warnings	Exact identifier application number: M001
topcare Antacid Calcium Ultra Strength	CALCIUM CARBONATE	Topco Associates LLC	6e2788b3-1e33-4908-aa2c-475d69b94ee6	2025-11-08	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