Guaifenesin

Product NDC: 58657-509
11-digit product format: 586570509
Labeler code: 58657
Product ID: 58657-509_41b52068-d18f-5c54-e063-6394a90aa503
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: 2016-02-09
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
312ce620-4841-7488-e054-00144ff88e88	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
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
6084a4f4-5437-c9a5-caec-5361ee075a59	Product name	1	20140508
90c5639a-61b0-88d6-ddcf-21888e94869a	Product name	1	20140508
9514609b-a2a9-f8ec-6ba6-3f8e5ee89877	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
58657-509-16	Guaifenesin	473 mL in 1 BOTTLE	LIQUID	473		9

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
58657-509-16	ML - Milliliter	58657-509	3ae23965-f0cf-41d6-95fe-ed03df86f2e1	1	2016-06-14

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
58657-509	GUAIFENESIN LIQUID [METHOD PHARMACEUTICALS, LLC]	8	Current NDC, Legacy NDC, 1 package rows	20241201_312ce620-4841-7488-e054-00144ff88e88.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 148 of 178 · 3,550 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Head Congestion plus Flu Severe PE	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	e3dd12f1-dd63-27ae-e053-2995a90aaaeb	2024-10-17	Warnings	Exact identifier application number: M012
COLD and FLU SEVERE	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	e44ac549-3e9b-4271-a2b2-ecb124f79832	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Sinus Severe Congestion Relief	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	f171a389-8b22-429c-86bc-272156fdc1b7	2024-10-17	Warnings	Exact identifier application number: M012
Daytime Severe Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	6c5b5427-e47a-4eff-928a-c891452facf9	2024-10-17	Warnings	Exact identifier application number: M012
COLD AND FLU SEVERE	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	ddeb8978-84b6-4a19-b25e-99d1c29e58d9	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Cold and Flu All in One	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	b20baef9-6e68-6679-e053-2a95a90a2b63	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Cold Flu and Sore Throat	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	b20b71fb-8787-c871-e053-2a95a90a8eb4	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Sinus Pressure Pain and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	DISCOUNT DRUG MART	b20bc492-fed3-bf05-e053-2a95a90ad393	2024-10-17	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	United Natural Foods, Inc. dba UNFI	a4d6ecb9-ea67-41ed-917b-9bb4d1e50551	2024-10-17	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	United Natural Foods, Inc. dba UNFI	08fda81a-bedd-4ff3-9c32-2066d2cea3f9	2024-10-17	Warnings	Exact identifier application number: M012
Guaifenesin	GUAIFENESIN	American Health Packaging	2fd702ea-3069-472c-b99e-c527f1375705	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Xpect	GUAIFENSIN, DEXTROMETHORPHAN	Selder, S.A. de C.V.	c2b49d10-b60f-3072-e053-2a95a90af004	2024-10-17	Warnings	Exact identifier application number: M012
Head Congestion plus Flu Severe	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	United Natural Foods, Inc. dba UNFI	1db914d3-8bba-405e-9bf9-9b1a5806284c	2024-10-17	Warnings	Exact identifier application number: M012
Cold Medicine XL3	ACETAMINOPHEN CHLORPHENIRAMINE MALEATE PHENYLEPHERINE HYDROCHLORIDE	Selder, S.A. de C.V.	e2c35fae-9dd6-51f2-e053-2995a90a1e9e	2024-10-17	Warnings	Exact identifier application number: M012
Cough and Cold XL3 Xtra	ACETAMINOPHEN CHLORPHENIRAMINE MALEATE DEXTROMETHORPHAN HYDROBROMIDE PHENYLEPHERINE HYDROCHLORIDE	Selder, S.A. de C.V.	da5b31dd-becd-471a-9392-d0ee4b8f9539	2024-10-17	Warnings	Exact identifier application number: M012
Cold Medicine XL3 FORTE	ACETAMINOPHEN CHLORPHENIRAMINE MALEATE PHENYLEPHERINE HYDROCHLORIDE	MIDWAY IMPORTING INC.	58252f15-485c-3061-e053-2a91aa0a2320	2024-10-17	Warnings	Exact identifier application number: M012
Cold Medicine XL3	ACETAMINOPHEN CHLORPHENIRAMINE MALEATE PHENYLEPHERINE HYDROCHLORIDE	Midway Importing, Inc.	e41b9beb-e274-5c02-e053-2995a90ad0f8	2024-10-17	Warnings	Exact identifier application number: M012
Allergy Multi-Symptom	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, AND PHENYLEPHRINE HYDROCHLORIDE	STRATEGIC SOURCING SERVICES LLC	38e70a28-eff2-4a48-b829-8cd68e80beef	2024-10-17	Warnings	Exact identifier application number: M012
Mucus Relief Xpect	GUAIFENSIN, DEXTROMETHORPHAN	Midway Importing Inc.	c2c8bd26-bbf1-c2e6-e053-2995a90a86a7	2024-10-17	Warnings	Exact identifier application number: M012
Antiflu Des Cough and Flu	ACETAMINOPHEN PHENYLEPHRINE HCL CHLORPHENIRAMINE MALEATE	Productos Farmaceuticos, S.A. de C.V.	dcf3897a-a793-6df7-e053-2995a90a25f8	2024-10-17	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
310604	guaiFENesin 100 MG in 5 mL Oral Solution	PSN	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 20 MG/ML Oral Solution	SCD	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 100 MG per 5 ML Oral Solution	SY	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 100 MG per 5 ML Oral Syrup	SY	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 200 MG per 10 ML Oral Solution	SY	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 300 MG per 15 ML Oral Solution	SY	312ce620-4841-7488-e054-00144ff88e88	9
310604	guaifenesin 400 MG per 20 ML Oral Solution	SY	312ce620-4841-7488-e054-00144ff88e88	9

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
58657-509-16	58657050916	473 mL in 1 BOTTLE (58657-509-16)	473 ml	2016-02-09	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Guaifenesin	Method Pharmaceuticals, LLC	2025-10-21	HUMAN OTC DRUG LABEL	9
Guaifenesin	Bryant Ranch Prepack	2024-04-03	HUMAN OTC DRUG LABEL	104
Guaifenesin	Bryant Ranch Prepack	2024-03-22	HUMAN OTC DRUG LABEL	100
Guaifenesin	REMEDYREPACK INC.	2021-12-08	HUMAN OTC DRUG LABEL	1