Mucus Relief

Product NDC: 76162-004
11-digit product format: 761620004
Labeler code: 76162
Product ID: 76162-004_bf64ce65-6978-4634-bd02-ab1389acf47d
Type: HUMAN OTC DRUG
Nonproprietary name: Guaifenesin 400mg
Dosage form: TABLET
Route: ORAL
Labeler: TopCo Associates, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2014-12-23
Substance: GUAIFENESIN
Active strength: 400 mg/1
Pharmacologic classes: Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	76162-004	76162-004-81	D	Discontinued by firm		2026-10-15

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 · 12 matching rows.

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

Captured / source date, Snapshot, Source SHA-256 table
Captured / source date	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	`557ba5c1ecfa…`	`9c80585c8c6e…`

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: Mucus Relief
Brand name suffix: Immediate Release
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
GUAIFENESIN	400 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
495W7451VQ	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
359601	Internal RxNorm lookup

Harmonized SPL set identifiers#

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

Identifier, FDA.report destination table
Identifier	FDA.report destination
7d91c6ab-d161-42b9-b353-0aa8f59619f8	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
4fe95224-f543-4dbb-9445-8cca122b48c8	Product name	1	20150609
e8718272-64cb-4436-969b-176c3067c8f4	Product name	1	20150609
106ff02a-57e1-4c4c-a307-fd582ff4e311	Product name	1	20150212

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
76162-004-01	Mucus ReliefImmediate Release	100 in 1 BOTTLE	TABLET	100	7
76162-004-81	Mucus ReliefImmediate Release	2 in 1 CARTON	TABLET	2	7
76162-004-81	Mucus ReliefImmediate Release	200 in 1 BOTTLE	TABLET	200	7

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
76162-004	MUCUS RELIEF IMMEDIATE RELEASE (GUAIFENESIN 400MG) TABLET [TOPCO ASSOCIATES, LLC]	7	Current NDC, Legacy NDC, 3 package rows	20231108_7d91c6ab-d161-42b9-b353-0aa8f59619f8.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 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
good sense allergy	DIPHENHYDRAMINE HCL	L. Perrigo Company	bf5039a0-2109-41a2-84a9-b5167d0a93da	2026-07-22	Warnings	Exact identifier application number: M012
Congestion and Headache	ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL	CVS PHARMACY	432c3ec4-7595-4213-94e3-ce41af91804e	2026-07-21	Warnings	Exact identifier application number: M012
SKAPEMED ORIGINAL NASAL	NAPHAZOLINE HCL 0.05% ORIGINAL NASAL	Jiangxi Yudexi Pharmaceutical Co., LTD	4a208a1f-f6e8-0b4a-e063-6294a90a10c8	2026-07-21	Warnings	Exact identifier application number: M012
SERYNTH FAST RELIEF NASAL	NAPHAZOLINE HCL 0.05% FAST RELIEF NASAL	Jiangxi Yudexi Pharmaceutical Co., LTD	4a4abdc0-aded-1b8a-e063-6394a90a9b56	2026-07-21	Warnings	Exact identifier application number: M012
DERMFREE ORIGINAL NASAL	NAPHAZOLINE HCL0.05%ORIGINAL NASAL	Jiangxi Yudexi Pharmaceutical Co., LTD	4a4d0c03-7d8f-76cb-e063-6394a90a938c	2026-07-21	Warnings	Exact identifier application number: M012
DERMFREE ORIGINAL NASAL	NAPHAZOLINE HCL 0.05%ORIGINAL NASAL	Jiangxi Yudexi Pharmaceutical Co., LTD	4a4d3a2b-a4ed-c736-e063-6394a90a96df	2026-07-21	Warnings	Exact identifier application number: M012
Severe Cough and Congestion	DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	CVS PHARMACY	791eaac1-ddb5-40e2-9040-52dfadc30e06	2026-07-21	Warnings	Exact identifier application number: M012
DRx Choice DAYTIME COLD AND FLU	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDE	Raritan Pharmaceuticals Inc.	9ab47b10-b1ed-4ae1-94e8-09d50e952bb0	2026-07-21	Warnings	Exact identifier application number: M012
Sleep Aid Maximum Strength	DIPHENHYDRAMINE HCL	P & L Development, LLC	17639c3b-5d36-41f5-bd0d-da29075abd09	2026-07-21	Warnings	Exact identifier application number: M012
NATUHEAL ORIGINAL NASAL	NAPHAZOLINE HCL 0.05% ORIGINAL NASAL	Jiangxi Yudexi Pharmaceutical Co., LTD	4a470b9e-c83f-fb20-e063-6294a90a2f13	2026-07-20	Warnings	Exact identifier application number: M012
TYLENOL Cold plus Flu Multi-Symptom Liquid Gels Day	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE	Kenvue Brands LLC	1c444202-19e9-8d04-e063-6394a90a9294	2026-07-20	Warnings	Exact identifier application number: M012
DISCOUNT DRUG MART	COUGH DROPS HONEY LEMON	DISCOUNT DRUG MART	5565a581-e2b5-81a5-e063-6394a90af409	2026-07-20	Warnings	Exact identifier application number: M012
Best Choice Maximum Strength	OXYMETAZOLINE HYDROCHLORIDE	BEST CHOICE (VALU MERCHANDISERS COMPANY)	40e0b17a-5704-4203-8f0a-11b2fcf81f8f	2026-07-17	Warnings	Exact identifier application number: M012
Equate Daytime Vapor Ice Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE	WALMART INC.	ee1ef41d-b8be-42f3-9918-ccf1c0a80241	2026-07-17	Warnings	Exact identifier application number: M012
Diphenhydramine Hydrochloride	DIPHENHYDRAMINE HYDROCHLORIDE	PD-Rx Pharmaceuticals, Inc.	879a7804-f3d4-4a3d-bc92-b473499d6c95	2026-07-17	Warnings	Exact identifier application number: M012
Best Choice	OXYMETAZOLINE HYDROCHLORIDE	BEST CHOICE (VALU MERCHANDISERS COMPANY)	95007785-ddf6-4386-af5f-84dac1066b40	2026-07-17	Warnings	Exact identifier application number: M012
BEST CHOICE No Drip	ALLERGY SINUS	BEST CHOICE (VALU MERCHANDISERS COMPANY)	d5f95b56-8201-4d97-82ab-e23761bfe720	2026-07-17	Warnings	Exact identifier application number: M012
Best Choice Ultra Fine Mist	OXYMETAZOLINE HYDROCHLORIDE	BEST CHOICE (VALU MERCHANDISERS COMPANY)	7d19fdba-35b0-424a-ba11-315521d3256d	2026-07-17	Warnings	Exact identifier application number: M012
Best Choice Maximum Strength	OXYMETAZOLINE HYDROCHLORIDE	BEST CHOICE (VALU MERCHANDISERS COMPANY)	badb15ac-91e8-4962-96f5-beb250977560	2026-07-17	Warnings	Exact identifier application number: M012
Cough and Chest Congestion DM	DEXTROMETHORPHAN HBR, GUAIFENESIN	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	0839c07b-f692-4af1-85b8-da60fb281d49	2026-07-17	Warnings	Exact identifier application number: M012

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
495W7451VQ	GUAIFENESIN	93-14-1	GUAIFENESIN

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
359601	guaiFENesin 400 MG Oral Tablet	PSN	7d91c6ab-d161-42b9-b353-0aa8f59619f8	7
359601	guaifenesin 400 MG Oral Tablet	SCD	7d91c6ab-d161-42b9-b353-0aa8f59619f8	7

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
76162-004-01	76162000401	100 TABLET in 1 BOTTLE (76162-004-01)	100 tablet	2014-12-23	0000-00-00	No	No	Current
76162-004-81	76162000481	2 BOTTLE in 1 CARTON (76162-004-81) > 200 TABLET in 1 BOTTLE	2 bottle	2014-12-23	2022-01-31	No	No	Current