DG Health Allergy Relief

Product NDC: 55910-923
11-digit product format: 559100923
Labeler code: 55910
Product ID: 55910-923_ed754d5c-74e1-4dee-a5c5-10ccec1b81db
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine Hydrochloride
Dosage form: TABLET
Route: ORAL
Labeler: Dolgencorp Inc
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2019-02-25
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 25 mg/1
Pharmacologic classes: Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag: No
Listing certified through: 2027-12-31
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: DG Health Allergy Relief
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	25 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
TC2D6JAD40	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
1049630	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
ed754d5c-74e1-4dee-a5c5-10ccec1b81db	Available on FDA.report

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 174 of 174 · 3,464 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
DEXTROMETHORPHAN HYDROBROMIDE, Guaifenesin, and PHENYLEPHRINE HYDROCHLORIDE	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Westminster Pharmaceuticals, LLC	a58bfb14-28f9-4425-a5a5-aaff4847c979	2018-03-14	Warnings	Exact identifier application number: M012
Chlorpheniramine maleate 4mg	CHLORPHENIRAMINE MALEATE 4MG	Athlete's Needs, Inc.	4d974959-25fc-4707-9b72-9afbf47b76f1	2017-11-14	Warnings	Exact identifier application number: M012
Cold Medicine	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL	Selder, S.A. de C.V.	d2762d9c-e7e7-42b2-a26a-14b2aa0307cb	2017-01-25	Warnings	Exact identifier application number: M012
Allergy	CHLORPHENIRAMINE MALEATE	Marc Glassman, Inc.	2051247f-ce64-4cf5-b449-9ca14c43ab86	2016-12-27	Warnings	Exact identifier application number: M012

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
TC2D6JAD40	DIPHENHYDRAMINE HYDROCHLORIDE	147-24-0	DIPHENHYDRAMINE HYDROCHLORIDE

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
55910-923-78	55910092378	1 BOTTLE in 1 CARTON (55910-923-78) / 100 TABLET in 1 BOTTLE	1 bottle	2019-02-25	No	No	Current