Guaifenesin

Product NDC: 58657-508
11-digit product format: 586570508
Labeler code: 58657
Product ID: 58657-508_41b51a4b-65a5-778b-e063-6294a90ae4a9
Type: HUMAN OTC DRUG
Nonproprietary name: Guaifenesin
Dosage form: LIQUID
Route: ORAL
Labeler: Method Pharmaceuticals, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2024-04-01
Substance: GUAIFENESIN
Active strength: 100 mg/5mL
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

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: Guaifenesin
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
GUAIFENESIN	100 mg/5mL

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
310604	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
1539c3d4-d982-7d4e-e063-6394a90ad7d6	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
e2db08c6-133f-4f4f-afb4-e90a2418d6f6	Product name	1	20230320
c6f86816-7da6-43ea-8c25-ac9758311cc5	Product name	1	20220118
ce6d5c06-3ae0-18a6-d5b3-8cd3cc0f8906	Product name	7	20210625
f52be47f-7aa7-46c0-b1fa-50c18dd50206	Product name	1	20201029
11ed6f83-cdd2-4637-8379-b1a1d3ae3cde	Product name	1	20181101
86c45a79-b9f0-4476-a27c-6e10db098497	Product name	1	20180125
252e11b6-1a9a-4283-a242-df2c129c496d	Product name	3	20170717
d5e51f11-ad28-caa4-4b49-4143974782ad	Product name	1	20150831
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
ed912195-5da0-0f2f-6f4b-3ef17710cbe3	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
58657-508-16	Guaifenesin	473 mL in 1 BOTTLE	LIQUID	473		3

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
58657-508-16	ML - Milliliter	58657-508	6867c51f-6f8f-4f97-b3cd-09026f75630c	1	2024-05-16

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
58657-508	GUAIFENESIN LIQUID [METHOD PHARMACEUTICALS, LLC]	2	Current NDC, 1 package rows	20240509_1539c3d4-d982-7d4e-e063-6394a90ad7d6.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 40 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Leader Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Cardinal Health 110, LLC. dba Leader	e7ad8d2d-01fd-40d9-a972-b2ca14cc97fb	2026-04-09	Warnings	Exact identifier application number: M012
Sinus and Headache Daytime	ACETAMINOPHEN, PHENYLEPHRINE HCL	L.N.K. International, Inc.	e20b1093-d77f-4c39-b105-adaa1b82ea76	2026-04-09	Warnings	Exact identifier application number: M012
Alka Seltzer Cold Cold and Congestion Severe Night Fast Dissolve	ASPIRIN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE BITARTRATE	Bayer HealthCare LLC.	4f0c1b8e-3fb1-ccf2-e063-6394a90acd15	2026-04-09	Warnings	Exact identifier application number: M012
Cold and Flu Nighttime	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Lidl US LLC	b26ac105-f8e4-4ad0-8a26-9fdf30c01700	2026-04-09	Warnings	Exact identifier application number: M012
Wal Dryl Childrens Allergy	DIPHENHYDRAMINE HYDROCHLORIDE	Walgreens	09de28cd-fa60-4af7-b7cc-cf74c00a3531	2026-04-09	Warnings	Exact identifier application number: M012
Tussin DM Max NIGHTTIME	DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Walgreen Company	d10a413e-22a6-4799-8367-5777831756a9	2026-04-09	Warnings	Exact identifier application number: M012
Sinus Pressure and Pain Maximum Strength	ACETAMINOPHEN, PHENYLEPHRINE HCL	Cardinal Health 110, LLC. DBA Leader	80d25e23-b108-4eb1-88c7-73fe9da8f942	2026-04-09	Warnings	Exact identifier application number: M012
Mucus Relief DM Cough	DEXTROMETHORPHAN HBR AND GUAIFENESIN	L.N.K. International, Inc.	2fea3533-8218-4875-affe-5b33a22c553a	2026-04-08	Warnings	Exact identifier application number: M012
Tylenol Cold Plus Flu Plus Chest Congestion	ACETAMINOPHEN, GUAIFENESIN	Kenvue Brands LLC	4e60e1ad-4ad4-c329-e063-6294a90ab318	2026-04-08	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Severe Congestion and Cough and Mucinex Nightshift Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	4592d547-556f-4eec-8faf-6ff9a92e46c8	2026-04-08	Warnings	Exact identifier application number: M012
Goodmeds Allergy Relief Diphenhydramine HCl	DIPHENHYDRAMINE HYDROCHLORIDE	Cabinet Health P.B.C.	e24121d2-c9d2-4bbd-869e-eeed7e2bb881	2026-04-08	Warnings	Exact identifier application number: M012
Nasal Decongestant PE Maximum Strength	PHENYLEPHRINE HCL	Strategic Sourcing Services LLC	8460d4f9-8d7b-4ae4-8047-c2010d9c8013	2026-04-08	Warnings	Exact identifier application number: M012
Childrens Allergy Relief	DIPHENHYDRAMINE HCL	Cardinal Health 110, LLC. DBA Leader	d2dab450-cf82-4be2-a4e2-630295fb59ab	2026-04-08	Warnings	Exact identifier application number: M012
Nighttime Cough	DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Walgreens	4657c02b-887b-4746-8a78-83a72465e07b	2026-04-08	Warnings	Exact identifier application number: M012
Mucus Relief Sinus Pressure Pain and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	33646fab-79a5-4f10-8ac0-48423eac9b56	2026-04-07	Warnings	Exact identifier application number: M012
basic care nighttime cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Amazon.com Services LLC	76e19b9a-3bdb-479a-9503-9e8250109c84	2026-04-07	Warnings	Exact identifier application number: M012
equate daytime nighttime cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESEN, PHENYLEPHRINE HYDROCHLORIDE	WALMART INC.	7959ea00-2a41-4c3c-8c58-85795ebd2afc	2026-04-06	Warnings	Exact identifier application number: M012
dimaphen dm	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Preferred Pharmaceuticals Inc.	da148c1d-e394-4367-83e0-533469501b30	2026-04-06	Warnings	Exact identifier application number: M012
Cough Relief Adult	DEXTROMETHORPHAN HBR	TOP CARE (Topco Associates LLC)	b2ebfeb3-e248-40bf-81d3-81c5fb532dbe	2026-04-06	Warnings	Exact identifier application number: M012
Allergy Plus Sinus Relief	DIPHENHYDRAMINE HCL AND PHENYLEPHRINE HCL	Rite Aid Corporation	54623e2e-5f9a-426e-8f7e-ea755ff8b3f8	2026-04-06	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
310604	guaiFENesin 100 MG in 5 mL Oral Solution	PSN	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 20 MG/ML Oral Solution	SCD	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 100 MG per 5 ML Oral Solution	SY	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 100 MG per 5 ML Oral Syrup	SY	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 200 MG per 10 ML Oral Solution	SY	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 300 MG per 15 ML Oral Solution	SY	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaifenesin 400 MG per 20 ML Oral Solution	SY	1e9887f6-209f-4f1f-9afa-a5ca649721cb	5
310604	guaiFENesin 100 MG in 5 mL Oral Solution	PSN	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 20 MG/ML Oral Solution	SCD	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 100 MG per 5 ML Oral Solution	SY	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 100 MG per 5 ML Oral Syrup	SY	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 200 MG per 10 ML Oral Solution	SY	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 300 MG per 15 ML Oral Solution	SY	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3
310604	guaifenesin 400 MG per 20 ML Oral Solution	SY	1539c3d4-d982-7d4e-e063-6394a90ad7d6	3

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
58657-508-16	58657050816	473 mL in 1 BOTTLE (58657-508-16)	473 ml	2024-04-01	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Guaifenesin	Bryant Ranch Prepack	2026-03-18	HUMAN OTC DRUG LABEL	5
Guaifenesin	Method Pharmaceuticals, LLC	2025-10-21	HUMAN OTC DRUG LABEL	3