Allergy Relief

Product NDC: 55910-329
11-digit product format: 559100329
Labeler code: 55910
Product ID: 55910-329_258b277d-ce65-43d5-80c5-349ebda5e8d3
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCl
Dosage form: TABLET, FILM COATED
Route: ORAL
Labeler: DOLGENCORP, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 1990-03-02
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

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	55910-329	55910-329-08	D	Discontinued by firm		2026-10-21

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 12 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Snapshot, Source SHA-256 table
Captured / source date	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	`557ba5c1ecfa…`	`9c80585c8c6e…`

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: 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
69af44c2-390c-4223-889a-d5555aef5778	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
0e2e0f88-b076-afe1-4bdd-32bca4375bec	Product name	3	20250127
3e48c9c4-918d-5d23-2f0b-d2398b06be54	Product name	1	20140508
865c72dd-0d94-daac-f728-ddd4ded2a79e	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
55910-329-08	Allergy Relief	24 in 1 BLISTER PACK	TABLET, FILM COATED	24	15
55910-329-08	Allergy Relief	1 in 1 CARTON	TABLET, FILM COATED	1	15
55910-329-12	Allergy Relief	100 in 1 BOTTLE, PLASTIC	TABLET, FILM COATED	100	15
55910-329-12	Allergy Relief	1 in 1 CARTON	TABLET, FILM COATED	1	15
55910-329-51	Allergy Relief	365 in 1 BOTTLE, PLASTIC	TABLET, FILM COATED	365	15

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
DIPHENHYDRAMINE HYDROCHLORIDE	ACTIVE INGREDIENT	TC2D6JAD40	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
DIPHENHYDRAMINE	ACTIVE MOIETY	8GTS82S83M	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
CALCIUM PHOSPHATE, DIBASIC, ANHYDROUS	INACTIVE INGREDIENT	L11K75P92J	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
CELLULOSE, MICROCRYSTALLINE	INACTIVE INGREDIENT	OP1R32D61U	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
D&C RED NO. 27	INACTIVE INGREDIENT	2LRS185U6K	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
MAGNESIUM STEARATE	INACTIVE INGREDIENT	70097M6I30	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
POLYETHYLENE GLYCOLS	INACTIVE INGREDIENT	3WJQ0SDW1A	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
POLYVINYL ALCOHOL	INACTIVE INGREDIENT	532B59J990	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
SILICON DIOXIDE	INACTIVE INGREDIENT	ETJ7Z6XBU4	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
STEARIC ACID	INACTIVE INGREDIENT	4ELV7Z65AP	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1
TITANIUM DIOXIDE	INACTIVE INGREDIENT	15FIX9V2JP	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET [DOLGENCORP, LLC]	1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55910-329	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET, FILM COATED [DOLGENCORP, LLC]	14	Current NDC, Legacy NDC, 5 package rows	20240623_69af44c2-390c-4223-889a-d5555aef5778.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 72 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
DayTime Cold/Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	ARMY AND AIR FORCE EXCHANGE SERVICE	04f9134e-1311-4843-90db-9244b9e61e1d	2025-12-19	Warnings	Exact identifier application number: M012
Nighttime Cold/Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	ARMY AND AIR FORCE EXCHANGE SERVICE	029e6215-b72d-4fd0-8918-db1abcc4490a	2025-12-19	Warnings	Exact identifier application number: M012
DayTime and Nighttime Cold/Flu Relief Softgels - Combo Pack	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, DOXYLAMINE SUCCINATE	ARMY AND AIR FORCE EXCHANGE SERVICE	5f680f37-b3db-450f-b8ca-f9e31a04dc04	2025-12-19	Warnings	Exact identifier application number: M012
Childrens Allergy Relief	DIPHENHYDRAMINE HCL	Marc Glassman, Inc.	e916ef86-ca73-42dd-83dc-6033f56d96f2	2025-12-19	Warnings	Exact identifier application number: M012
Original Night-Time MULTI-SYMPTOM COLD/FLU RELIEF	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Discount Drug Mart	e243033b-6603-4c3e-a330-e7c7de51f69d	2025-12-19	Warnings	Exact identifier application number: M012
CHILDRENS ALLERGY	DIPHENHYDRAMINE HYDROCHLORIDE	Discount Drug Mart	6fa4f913-de83-4175-9dad-0dedab5b69a1	2025-12-19	Warnings	Exact identifier application number: M012
Day-Time COLD/FLU RELIEF	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HCL	Discount Drug Mart	426db906-9aa4-448f-a361-09c1516efc25	2025-12-19	Warnings	Exact identifier application number: M012
MAXIUM STRENGTH SEVERE CONGESTION and COUGH MAX	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Discount Drug Mart	f17385bc-82bb-4183-a4c9-067d8afb3757	2025-12-19	Warnings	Exact identifier application number: M012
MAXIUM STRENGTH DM MAX	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	Discount Drug Mart	9654fdcd-d660-471f-bc5d-aa7dead7a4a8	2025-12-19	Warnings	Exact identifier application number: M012
Night Time Multi-Symptom Cold and Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Discount Drug Mart	8148c2b1-f6ec-4597-8e18-a6597cda5705	2025-12-19	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL 25 MG	NUVICARE LLC	621ba20e-75c5-42fb-9692-7800f764c978	2025-12-19	Warnings	Exact identifier application number: M012
Nasal Decongestant PE	PHENYLEPHRINE HCL 10 MG	NUVICARE LLC	4cde41dd-a0a7-45e7-aff3-ee9402dfdff2	2025-12-19	Warnings	Exact identifier application number: M012
COMBINATION PACK TopCare health DayTime SEVERE and NiteTime SEVERE Cold and Flu Relief SOFTGELS - 24 ct	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE	Topco Associates LLC	ceb27ff3-cf42-44f9-9ee6-8ea86a0cbe3e	2025-12-19	Warnings	Exact identifier application number: M012
NeoTuss S/F Grape-Menthol Flavor	GUAIFENESIN, DEXTROMETHORPHAN HBR	DORAL PHARMAMEDICS INC dba A.G. Marin Pharmaceuticals	2f3df82c-1926-5238-e063-6294a90a7bbf	2025-12-18	Warnings	Exact identifier application number: M012
NeoTuss S/F Grape-Menthol Flavor	GUAIFENESIN, DEXTROMETHORPHAN HBR	DORAL PHARMAMEDICS INC dba A.G. Marin Pharmaceuticals	2fac3425-32f0-38d6-e063-6394a90a6e7a	2025-12-18	Warnings	Exact identifier application number: M012
NAFASOLINA	NAPHAZOLINE HYDROCHLORIDE	Doral Pharmamedics Inc DBA AG Marin Pharmaceuticals	30cade3d-208f-8594-e063-6394a90ad2a0	2025-12-18	Warnings	Exact identifier application number: M012
Honey Lemon Flavor Cough Drop	HONEY LEMON FLAVOR COUGH DROP	Army & Air Force Exchange Service	20ac8a20-206c-0024-e063-6394a90a9d06	2025-12-18	Warnings	Exact identifier application number: M012
Menthol Flavor Cough Drop	MENTHOL FLAVOR COUGH DROP	Army & Air Force Exchange Service	20ace10f-4257-b20e-e063-6394a90a3c7b	2025-12-18	Warnings	Exact identifier application number: M012
NeoTuss Plus	DEXTROMETHORPHAN HBR, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL	DORAL PHARMAMEDICS INC dba A.G. Marin Pharmaceuticals	2fabd782-14dc-1d1b-e063-6394a90af428	2025-12-18	Warnings	Exact identifier application number: M012
NeoTuss Plus	DEXTROMETHORPHAN HBR, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL	DORAL PHARMAMEDICS INC dba A.G. Marin Pharmaceuticals	2f3c6b38-7236-899b-e063-6294a90aabde	2025-12-18	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

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
1049630	diphenhydrAMINE HCl 25 MG Oral Tablet	PSN	69af44c2-390c-4223-889a-d5555aef5778	15
1049630	diphenhydramine hydrochloride 25 MG Oral Tablet	SCD	69af44c2-390c-4223-889a-d5555aef5778	15

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Marketing start	Marketing end	Sample	Exclude flag	Status
55910-329-08	55910032908	24 in 1 BLISTER PACK					Historical
55910-329-12	55910032912	1 BOTTLE, PLASTIC in 1 CARTON (55910-329-12) / 100 TABLET, FILM COATED in 1 BOTTLE, PLASTIC	2023-06-27	2028-03-31	No	No	Historical
55910-329-51	55910032951	365 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (55910-329-51)	1990-03-02	0000-00-00	No	No	Current