Diphenhydramine HCL

Product NDC: 66267-779
11-digit product format: 662670779
Labeler code: 66267
Product ID: 66267-779_1fa77d0a-40f3-b54e-e063-6294a90a0375
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCL
Dosage form: CAPSULE
Route: ORAL
Labeler: NuCare Pharmaceuticals, Inc.
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2010-01-27
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 50 mg/1
Pharmacologic classes: Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

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 · 8 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Package NDC	Snapshot	Source SHA-256
2024-07-10 04:00 UTC · source 2024-07-09	excluded product	product		`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	66267-779-06	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded product	product		`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-28 21:12 UTC · source 2024-05-28	excluded package	package	66267-779-06	`8af77b9d5b6f…`	`d9bbb34c5368…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded product	product		`834df4deac94…`	`adcc014656a3…`
2024-05-15 03:39 UTC · source 2024-05-14	excluded package	package	66267-779-06	`834df4deac94…`	`adcc014656a3…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded product	product		`1332a3947898…`	`d4bfe170f9cd…`
2024-03-11 06:39 UTC · source 2024-03-08	excluded package	package	66267-779-06	`1332a3947898…`	`d4bfe170f9cd…`

Additional Listing Data#

Finished product: Yes
Brand name base: Diphenhydramine HCL
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	50 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
1020477	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
489645ad-d7da-5f52-e054-00144ff8d46c	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

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Action table
NDC	Effective	Action	Document	Indexing SPL	Related label
66267-779-06	2024-08-15	C162847	48780-1	f386c649-d3ae-0266-e053-dadaa90a7c1a	Drug Facts
66267-779-06	2023-01-30	C162847	48780-1	f386c649-d3ae-0266-e053-dadaa90a7c1a	Drug Facts

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
66267-779-06	Diphenhydramine HCL	6 in 1 BOTTLE	CAPSULE	6		4

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
66267-779	DIPHENHYDRAMINE HCL CAPSULE [NUCARE PHARMACEUTICALS, INC.]	4	Current NDC, Legacy NDC, 1 package rows	20240816_489645ad-d7da-5f52-e054-00144ff8d46c.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 1 of 194 · 3,880 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Severe Congestion and Pain	ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL	Family Dollar Services Inc	ce590997-3cae-4f22-ac39-2b14d39494bc	2026-07-30	Warnings	Exact identifier application number: M012
Robitussin Direct Cough	DEXTROMETHORPHAN HYDROBROMIDE	Haleon US Holdings LLC	70c9556b-063a-4fb3-96f6-1d4ffa495ed4	2026-07-30	Warnings	Exact identifier application number: M012
Major Nasal Decongestant	OXYMETAZOLINE HYDROCHLORIDE	Preferred Pharmaceuticals Inc.	a302e341-1c00-4c3d-b71f-c4c0b307aa67	2026-07-29	Warnings	Exact identifier application number: M012
Pain Reliever PM Extra Strength	ACETAMINOPHEN, DIPHENHYDRAMINE HCL	Walgreens	4c737cd6-fe56-4cef-887c-cd6cf83b254c	2026-07-29	Warnings	Exact identifier application number: M012
ROBITUSSIN LONG-ACTING COUGHGELS	DEXTROMETHORPHAN HYDROBROMIDE	Haleon US Holdings LLC	472c5c1f-eb5a-444b-a17e-f0d71007fb15	2026-07-29	Warnings	Exact identifier application number: M012
DAYTIME COLD AND FLU NITETIME COLD AND FLU	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Meijer Distribution Inc	3a33c6ce-aada-4099-8c61-49c86c0fc1a8	2026-07-29	Warnings	Exact identifier application number: M012
Tussin DM Max Nighttime	DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Wal-Mart Stores Inc	668c92ce-6c1f-4ab3-b0dd-822b0768cb5e	2026-07-29	Warnings	Exact identifier application number: M012
Benadryl	DIPHENHYDRAMINE HYDROCHLORIDE	Kenvue Brands LLC	702f9786-7ce9-43e4-921d-e1db09612127	2026-07-28	Warnings	Exact identifier application number: M012
LoHist-D	CHLORPHENIRAMINE MALEATE / PSEUDOEPHEDRINE HCL	Larken Laboratories, Inc.	efaa354e-c25c-405b-9d30-001c2796978c	2026-07-28	Warnings	Exact identifier application number: M012
NIGHTTIME SEVERE COLD AND FLU	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	d1115a55-35cd-4f20-8872-f42983a5ebcd	2026-07-28	Warnings	Exact identifier application number: M012
TUSSIN	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	Safeway	a5e2bda4-2da6-4c20-855d-2888dadf0c3a	2026-07-28	Warnings	Exact identifier application number: M012
DM Maximum	DEXTROMETHORPHAN HBR, GUAIFENESIN	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	f6029b04-e681-40fc-be4f-14091b76dd4e	2026-07-27	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	CVS PHARMACY	e958eef1-8aae-4365-ac64-95a9e8e7e0f2	2026-07-27	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	DOLGENCORP INC	38400854-27fa-e291-e063-6294a90a5c4e	2026-07-27	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	Better Living Brands, LLC	65802aa7-64e7-4435-ad6b-65895fba17ce	2026-07-27	Warnings	Exact identifier application number: M012
Cold and Flu Severe	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, TRIPROLIDINE HCL	Walgreen Company	0a48f650-ad2a-4105-9ff4-2bc4d94b46d3	2026-07-27	Warnings	Exact identifier application number: M012
Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Walgreen Company	84202ebe-97b6-4be2-bb09-7f2729303f96	2026-07-27	Warnings	Exact identifier application number: M012
Daytime Severe Cold and Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Rite Aid Corporation	8d41defe-8120-4cbb-b42e-c805cc5a794b	2026-07-24	Warnings	Exact identifier application number: M012
Childrens Benadryl ALLERGY	DIPHENHYDRAMINE HYDROCHLORIDE	Kenvue Brands LLC	fc9181b9-c92d-493e-8d7c-4a4239c6c092	2026-07-24	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide and Phenylephrine Hydrochloride	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND PHENYLEPHRINE HYDROCHLORIDE	Prodose, Inc.	3afc88c7-388a-dbd9-e063-6294a90a4faf	2026-07-24	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
1020477	diphenhydrAMINE HCl 50 MG Oral Capsule	PSN	489645ad-d7da-5f52-e054-00144ff8d46c	4
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	489645ad-d7da-5f52-e054-00144ff8d46c	4
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	489645ad-d7da-5f52-e054-00144ff8d46c	4

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
66267-779-06	66267077906	6 CAPSULE in 1 BOTTLE (66267-779-06)	6 capsule	2017-02-15	0000-00-00	No	No	Current