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 105 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Medi-First Sinus Decongestant	PHENYLEPHRINE HYDROCHLORIDE	Unifirst First Aid Corporation	9654f5cd-74d7-44a2-9674-666d1e94ffa7	2025-09-08	Warnings	Exact identifier application number: M012
Otis Clapp Mygrex	ACETAMINOPHEN, PHENYLEPHRINE HYDROCHLORIDE	Unifirst First Aid Corporation	f196f2c5-a100-42b1-bd01-0327b223838e	2025-09-08	Warnings	Exact identifier application number: M012
Medique Diphen	DIPHENHYDRAMINE HYDROCHLORIDE	Unifirst First Aid Corporation	b61ee2e0-2543-447d-9fc4-23363d46ce04	2025-09-08	Warnings	Exact identifier application number: M012
Green Guard Allergy 2 Relief	PHENYLEPHRINE HYDROCHLORIDE	Unifirst First Aid Corporation	16fddca9-a66b-41e6-9423-eaf091d3971e	2025-09-08	Warnings	Exact identifier application number: M012
Medique Medi-Phenyl	PHENYLEPHRINE HYDROCHLORIDE	Unifirst First Aid Corporation	d7d62ac1-1333-4366-884b-26537766ce38	2025-09-08	Warnings	Exact identifier application number: M012
Unishield Sinus Decongestant	PHENYLEPHRINE HCL	Unishield	b8f68d9d-2d38-414a-e053-2a95a90a15ec	2025-09-08	Warnings	Exact identifier application number: M012
McKesson Sinus Pain and Pressure Relief	ACETAMINOPHEN, PHENYLEPHRINE HCL	McKesson Medical-Surgical	e0cbb213-4f4f-4045-e053-2a95a90a2a18	2025-09-08	Warnings	Exact identifier application number: M012
Medique Medicidin D	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HYDROCHLORIDE	Unifirst First Aid Corporation	1f172d58-4050-424b-9743-130d8e618fe8	2025-09-08	Warnings	Exact identifier application number: M012
Medique Cold Cough Product	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL ,	Unifirst First Aid Corporation	e8059137-efba-398c-e053-2a95a90a21f2	2025-09-08	Warnings	Exact identifier application number: M012
Medique Medi-Mucus	DEXTROMETHORPHAN HBR, GUAIFENESIN	Unifirst First Aid Corporation	f3bb862a-9cb8-f644-e053-2a95a90a5f4f	2025-09-08	Warnings	Exact identifier application number: M012
Physicians Care Cough and Sore Throat	MENTHOL	Acme United Corporation	4e02223d-f34b-333e-e054-00144ff8d46c	2025-09-08	Warnings	Exact identifier application number: M012
Physicians Care Non-Drowsy Cold and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Acme United	186ec543-1f23-75d6-e063-6294a90a46b9	2025-09-08	Warnings	Exact identifier application number: M012
PhysiciansCare Sinus Non-Drowsy	PHENYLEPHRINE HCL	Acme United Corporation	a6daf3ef-f386-4de4-b38e-d0b90c9ae62b	2025-09-08	Warnings	Exact identifier application number: M012
PhysiciansCare Allergy Multi-Symptom Relief	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HYDROCHLORIDE	Acme United Corporation	fd101c27-6ba9-4cd3-baec-a354504c37a0	2025-09-08	Warnings	Exact identifier application number: M012
Green Guard Honey Lemon Cough Drop	MENTHOL 8.6 MG	Unifirst First Aid Corporation	8a94f090-61d6-4909-e053-2995a90aee38	2025-09-08	Warnings	Exact identifier application number: M012
Green Guard Cough Drop Relief	MENTHOL	Unifirst First Aid Corporation	0fc4cb11-8ff9-4eff-9588-c73eef4e0137	2025-09-08	Warnings	Exact identifier application number: M012
Multi-Symptom Cold Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL , GUAIFENESIN, ,	Unifirst First Aid Corporation	e6ea6faf-baff-a130-e053-2a95a90a085a	2025-09-08	Warnings	Exact identifier application number: M012
MEDIQUE Medikoff Drops	MENTHOL	Unifirst First Aid Corporation	0d6b4443-16a1-4851-bb03-d7407167551d	2025-09-08	Warnings	Exact identifier application number: M012
Medique Sugar Free Medikoff Drops	MENTHOL	Unifirst First Aid Corporation	92d13e19-4e7b-4565-970e-504abf02579a	2025-09-08	Warnings	Exact identifier application number: M012
Medique at Home Diphen	DIPHENHYDRAMINE HCL	Unifirst First Aid Corporation	b56d1966-efd7-56eb-e053-2995a90a89b5	2025-09-08	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