Guaifenesin

Product NDC: 81033-102
11-digit product format: 810330102
Labeler code: 81033
Product ID: 81033-102_316ac9e6-8d03-f55a-e063-6294a90a8540
Type: HUMAN OTC DRUG
Nonproprietary name: Guaifenesin
Dosage form: LIQUID
Route: ORAL
Labeler: KESIN PHARMA CORPORATION
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2023-11-20
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
365c01b7-a197-4876-85fc-42204f787e3a	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
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	SPL version
81033-102-05	Guaifenesin	5 mL in 1 CUP, UNIT-DOSE	LIQUID	5	7
81033-102-10	Guaifenesin	10 mL in 1 CUP, UNIT-DOSE	LIQUID	10	7
81033-102-51	Guaifenesin	50 in 1 CARTON	LIQUID	50	7
81033-102-52	Guaifenesin	50 in 1 CARTON	LIQUID	50	7
81033-102-16	Guaifenesin	473 mL in 1 BOTTLE	LIQUID	473	1

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
81033-102-05	ML - Milliliter	81033-102	c04493a2-a5df-4be5-86e1-38cd698bbd63	1	2024-03-12
81033-102-10	ML - Milliliter	81033-102	a990cc84-2678-4699-8dca-ec8808a024a4	1	2024-04-05
81033-102-16	ML - Milliliter	81033-102	7a1f8916-cb71-4e4c-a447-b4f532f27ea3	1	2025-06-13
81033-102-51	ML - Milliliter	81033-102	118824ef-231f-4404-85a9-9e31242703de	1	2024-01-04
81033-102-52	ML - Milliliter	81033-102	0be6c67c-993a-4d6d-9ecc-515e876c5d39	1	2024-01-04

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
81033-102	GUAIFENESIN LIQUID [KESIN PHARMA CORPORATION]	7	Current NDC, 4 package rows	20250331_365c01b7-a197-4876-85fc-42204f787e3a.zip
81033-102	GUAIFENESIN LIQUID [KESIN PHARMA CORPORATION]	1	Current NDC, 1 package rows	20250406_31b8ad0a-3637-03db-e063-6394a90acdc3.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 24 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Allegra Allergy 24 hour	FEXOFENADINE HYDROCHLORIDE	Select Consumer Group	2de81a41-8488-7e39-e063-6294a90a394b	2026-06-01	Warnings	Exact identifier application number: M012
Cough and Runny Nose Childrens Plus	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE	TOP CARE (Topco Associates LLC)	6f04bd51-093c-4624-aef3-0145ac387386	2026-06-01	Warnings	Exact identifier application number: M012
Nasal	PHENYLEPHRINE HYDROCHLORIDE	CVS Pharmacy	694a3116-1b75-42cd-bbcf-d19831c2d796	2026-06-01	Warnings	Exact identifier application number: M012
night time	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	H E B	cf31538c-9eee-4c81-80cb-66eecabf0aff	2026-06-01	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough	DEXTROMETHORPHAN HYDROBROMIDE	Reckitt Benckiser LLC	155e07b3-0a08-3be8-e063-6394a90a7635	2026-05-31	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough Nighttime	DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATE	Reckitt Benckiser LLC	156033ae-b16a-007b-e063-6294a90a7445	2026-05-31	Warnings	Exact identifier application number: M012
Cold and Flu Day	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Walgreen Company	ebf8c82d-a653-4c02-893b-61704901acbb	2026-05-29	Warnings	Exact identifier application number: M012
Allergy Relief Childrens	DIPHENHYDRAMINE HCL	Amerisource Bergen	934c7b91-3cba-47f0-8efa-77216f3f15c4	2026-05-29	Warnings	Exact identifier application number: M012
Allergy Medicine	DIPHENHYDRAMINE HCL	COSTCO WHOLESALE CORPORATION	d9f03e11-d11f-43ee-8ed0-9e07d1058f66	2026-05-29	Warnings	Exact identifier application number: M012
Cold Childrens, Multi Symptom	DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	CVS PHARMACY	eaa07dd4-cb7e-45ca-abe4-7a3f7a9d928d	2026-05-29	Warnings	Exact identifier application number: M012
NebuClear MD	RACEPINEPHRINE HYDROCHLORIDE	Blue Echo Care LLC	3598ac5b-29f9-f002-e063-6294a90a62cb	2026-05-28	Warnings	Exact identifier application number: M012
NebuClear MD	RACEPINEPHRINE HYDROCHLORIDE	Blue Echo Care LLC	51badd2f-4a43-3dbe-e063-6294a90a4bd1	2026-05-28	Warnings	Exact identifier application number: M012
Kids Cough and Chest Congestion	DEXTROMETHORPHAN HBR, GUAIFENESIN	Genexa Inc.	a7ab2140-de09-158f-e053-2a95a90a25a0	2026-05-28	Warnings	Exact identifier application number: M012
Kids Multi Symptom Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR	Genexa Inc.	2d918ec8-3098-1d09-e063-6294a90a9e8f	2026-05-28	Warnings	Exact identifier application number: M012
Daytime and Nighttime Kids Multi-Symptom Cold and Flu combo pack	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DIPHENHYDRAMINE HCL	Genexa Inc.	213fe898-dace-9a0f-e063-6394a90afd64	2026-05-28	Warnings	Exact identifier application number: M012
MGC Health Cough Drops Honey Lemon Flavor	MENTHOL	Medical Group Care LLC	556628ab-e233-92fe-e063-6394a90a0090	2026-05-28	Warnings	Exact identifier application number: M012
Sinus Decongestion PE	PHENYLEPHRINE HCL	Kroger Company	68eff734-177e-4999-9126-6b92bb204107	2026-05-28	Warnings	Exact identifier application number: M012
Cough and Cold HBP	CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR	ARMY AND AIR FORCE EXCHANGE SERVICE	ff39084f-ab2f-48ed-ac62-837f7fff2b65	2026-05-28	Warnings	Exact identifier application number: M012
Tylenol Sinus Severe	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Select Consumer Group LLC	52c5fda0-c358-72e8-e063-6394a90a3f68	2026-05-27	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough Daytime and Nighttime Combo Pack	DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATE	Reckitt Benckiser LLC	16637d54-8049-d3ce-e063-6394a90aafc9	2026-05-27	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	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 20 MG/ML Oral Solution	SCD	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 100 MG per 5 ML Oral Solution	SY	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 100 MG per 5 ML Oral Syrup	SY	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 200 MG per 10 ML Oral Solution	SY	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 300 MG per 15 ML Oral Solution	SY	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaifenesin 400 MG per 20 ML Oral Solution	SY	365c01b7-a197-4876-85fc-42204f787e3a	7
310604	guaiFENesin 100 MG in 5 mL Oral Solution	PSN	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 20 MG/ML Oral Solution	SCD	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 100 MG per 5 ML Oral Solution	SY	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 100 MG per 5 ML Oral Syrup	SY	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 200 MG per 10 ML Oral Solution	SY	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 300 MG per 15 ML Oral Solution	SY	31b8ad0a-3637-03db-e063-6394a90acdc3	1
310604	guaifenesin 400 MG per 20 ML Oral Solution	SY	31b8ad0a-3637-03db-e063-6394a90acdc3	1

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
81033-102-05	81033010205	5 mL in 1 CUP, UNIT-DOSE	5 ml				Historical
81033-102-10	81033010210	10 mL in 1 CUP, UNIT-DOSE	10 ml				Historical
81033-102-16	81033010216	473 mL in 1 BOTTLE (81033-102-16)	473 ml	2025-04-01	No	No	Current
81033-102-51	81033010251	50 CUP, UNIT-DOSE in 1 CARTON (81033-102-51) / 5 mL in 1 CUP, UNIT-DOSE (81033-102-05)		2023-11-20	No	No	Current
81033-102-52	81033010252	50 CUP, UNIT-DOSE in 1 CARTON (81033-102-52) / 10 mL in 1 CUP, UNIT-DOSE (81033-102-10)		2023-11-20	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Guaifenesin Oral Solution, USP	KESIN PHARMA CORPORATION \| Kesin Pharma	2025-04-01	HUMAN OTC DRUG LABEL	1
Guaifenesin Oral Solution, USP	KESIN PHARMA CORPORATION \| Kesin Pharma \| Belleview Biosciences	2025-03-28	HUMAN OTC DRUG LABEL	7