Gilphex

Product NDC: 58552-336
11-digit product format: 585520336
Labeler code: 58552
Product ID: 58552-336_40b9f8d7-5f71-656f-e063-6294a90a3b8b
Type: HUMAN OTC DRUG
Nonproprietary name: Guaifenesin, Phenylephrine HCl
Dosage form: TABLET
Route: ORAL
Labeler: Gil Pharmaceutical Corp.
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2022-05-05
Substance: GUAIFENESIN; PHENYLEPHRINE HYDROCHLORIDE
Active strength: 390; 10 mg/1; mg/1
Pharmacologic classes: Adrenergic alpha1-Agonists [MoA], Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE], alpha-1 Adrenergic Agonist [EPC]
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: Gilphex
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
GUAIFENESIN	390 mg/1
PHENYLEPHRINE HYDROCHLORIDE	10 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 2 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
495W7451VQ	Internal UNII lookup
04JA59TNSJ	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
2603663	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
e7c8fb97-02cf-4df6-b477-9ff69d6b675d	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
58552-336-01	Gilphex	100 in 1 BOTTLE	TABLET	100		5
58552-336-02	Gilphex	2 in 1 BLISTER PACK	TABLET	2		5

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
58552-336-01	EA - Each	58552-336	8ae47051-d076-4783-a98d-35f5b573910e	1	2022-12-07

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
58552-336	GILPHEX (GUAIFENESIN, PHENYLEPHRINE HCL) TABLET [GIL PHARMACEUTICAL CORP.]	4	Current NDC, Legacy NDC, 2 package rows	20241027_e7c8fb97-02cf-4df6-b477-9ff69d6b675d.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 86 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Walgreen NightTime Cold and Flu relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, AND PHENYLEPHRINE HYDROCHLORIDE	WALGREENS CO.	6b3766e6-d0d4-49e0-90da-fc893aef3329	2025-11-25	Warnings	Exact identifier application number: M012
Adult Allergy Relief Dye Free	DIPHENHYDRAMINE HYDROCHLORIDE	WALGREEN COMPANY	586310f3-0014-4cfc-9d86-961b3fb7aa8c	2025-11-25	Warnings	Exact identifier application number: M012
childrens Allergy Dye Free Wal Dryl	DIPHENHYDRAMINE HYDROCHLORIDE	WALGREEN CO.	4e64e040-1662-4dc9-b33f-3e119e0b3f7b	2025-11-25	Warnings	Exact identifier application number: M012
Walgreen	NASAL	WALGREENS CO	d38f8406-d7b9-472c-a472-58968bbdb993	2025-11-25	Warnings	Exact identifier application number: M012
Theraflu Flu Relief Max Strength Nighttime	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR	Haleon US Holdings LLC	780907b8-34ba-4ec8-bcdf-b2a31bd111df	2025-11-25	Warnings	Exact identifier application number: M012
Robitussin Elderberry Maximum Strength Cough plus Chest Congestion DM	DEXTROMETHORPHAN HBR, GUAIFENESIN	Haleon US Holdings LLC	d13efbcd-1277-45d0-8389-1ba0337f7a24	2025-11-25	Warnings	Exact identifier application number: M012
Childrens Robitussin Elderberry Cough and Chest Congestion DM	DEXTROMETHORPHAN HBR, GUAIFENESIN	Haleon US Holdings LLC	fe903448-b422-42e0-b05b-aeb3e5481e3c	2025-11-25	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	DOLGENCORP INC	1d4fcb76-22d1-7292-e063-6394a90af920	2025-11-25	Warnings	Exact identifier application number: M012
ROBITUSSIN LONG-ACTING COUGH Soft CHEWS	DEXTROMETHORPHAN HYDROBROMIDE	Haleon US Holdings LLC	f22248b7-7abd-4df7-a986-dae357ebe8f1	2025-11-25	Warnings	Exact identifier application number: M012
ROBITUSSIN Nighttime Cough DM Soft CHEWS	DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Haleon US Holdings LLC	39468746-e06d-4849-9d06-9af4d14351b0	2025-11-25	Warnings	Exact identifier application number: M012
Daytime and Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Grocery Outlet, Inc.	4478fd51-bae3-6108-e063-6394a90a07ca	2025-11-25	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	CHAIN DRUG MARKETING ASSOCIATION INC.	395bb39a-e26f-f4f2-e063-6394a90ae721	2025-11-25	Warnings	Exact identifier application number: M012
day time	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE	H E B	eaf3af6a-de5b-43fe-83ff-9641646e0f6b	2025-11-25	Warnings	Exact identifier application number: M012
MUCINEX Rapid Clear Pain, Headache and Mucus Congestion and Nighttime Liquid Gels	ACETAMINOPHEN, GUAIFENESIN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	RB Health (US) LLC	38571853-992f-9998-e063-6394a90a8581	2025-11-24	Warnings	Exact identifier application number: M012
Basic Care Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Amazon.com Services LLC	e19b561c-fb76-4355-a306-d3dc46930bf2	2025-11-24	Warnings	Exact identifier application number: M012
Sinus Decongestion	PSEUDOEPHEDRINE HCL	Kroger Company	73c3a9ac-43d6-4ecd-9add-36ca1c40ba9c	2025-11-24	Warnings	Exact identifier application number: M012
Tussin Multi Symptom Cold CF	DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCI	Cardinal Health (Leader) 70000	14c507df-fbac-4a09-a66c-b91c2abbf550	2025-11-24	Warnings	Exact identifier application number: M012
Severe Nighttime Cold and Flu Relief	ACETAMINOPHEN DEXTROMETHORPHAN HBR DOXYLAMINE SUCCINATE PHENYLEPHRINE HCI	Family Dollar (FAMILY WELLNESS)	e5c90d6e-70aa-4886-bc81-293e0dcf5638	2025-11-24	Warnings	Exact identifier application number: M012
Throat Coat Eucalyptus Mint	MENTHOL	Traditional Medicinals, Inc.	a7a86f1b-30e8-6f5d-e053-2a95a90a2a82	2025-11-21	Warnings	Exact identifier application number: M012
Throat Coat Sweet Orange Fennel	MENTHOL	Traditional Medicinals, Inc.	4538248f-11cc-d6b2-e063-6294a90a652c	2025-11-21	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
04JA59TNSJ	PHENYLEPHRINE HYDROCHLORIDE	61-76-7	PHENYLEPHRINE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
2603663	guaiFENesin 390 MG / phenylephrine HCl 10 MG Oral Tablet	PSN	e7c8fb97-02cf-4df6-b477-9ff69d6b675d	5
2603663	guaifenesin 390 MG / phenylephrine hydrochloride 10 MG Oral Tablet	SCD	e7c8fb97-02cf-4df6-b477-9ff69d6b675d	5

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
58552-336-01	58552033601	100 TABLET in 1 BOTTLE (58552-336-01)	100 tablet	2022-05-05	0000-00-00	No	No	Current
58552-336-02	58552033602	2 TABLET in 1 BLISTER PACK (58552-336-02)	2 tablet	2022-05-05	0000-00-00	Yes	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Gilphex	Gil Pharmaceutical Corp. \| Syntho Pharmaceuticals, Inc.	2025-10-09	HUMAN OTC DRUG LABEL	5