Diphenhydramine HCL

Product NDC: 66267-081
11-digit product format: 662670081
Labeler code: 66267
Product ID: 66267-081_1f98d6d5-cf09-a2bf-e063-6294a90a370b
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	66267-081-30	`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	66267-081-30	`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	66267-081-30	`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	66267-081-30	`1332a3947898…`	`d4bfe170f9cd…`

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: 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
3dbdf020-ca17-1197-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
66267-081-30	2024-08-13	C162847	48780-1	f386c649-b6f4-0266-e053-dadaa90a7c1a	Drug Facts
66267-081-30	2023-01-30	C162847	48780-1	f386c649-b6f4-0266-e053-dadaa90a7c1a	Drug Facts

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
66267-081-30	Diphenhydramine HCL	30 in 1 BOTTLE, PLASTIC	CAPSULE	30		4

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
66267-081-30	EA - Each	66267-081	d293da99-29b0-4071-a092-33e7612fbd30	1	2016-10-06

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
66267-081	DIPHENHYDRAMINE HCL CAPSULE [NUCARE PHARMACEUTICALS, INC.]	4	Current NDC, Legacy NDC, 1 package rows	20240815_3dbdf020-ca17-1197-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 195 · 3,895 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Cough and Cold HBP	CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR	Geiss, Destin & Dunn Inc.	1ea07a01-8779-48c2-a287-b7be866cce7b	2026-09-10	Warnings	Exact identifier application number: M012
Childrens Cold and Allergy Relief	BROMPHENIRAMINE MALEATE, PHENYLEPHRINE HCL	Strategic Sourcing Services LLC	d64fe757-9948-4727-b5dd-1f8e4e4763e2	2026-09-10	Warnings	Exact identifier application number: M012
Cold and Flu HBP	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE	Kroger Company	fd41e4a4-330f-4409-8ba3-0b3bb6f45bca	2026-09-10	Warnings	Exact identifier application number: M012
Nighttime Sleep Aid Berry Flavor	DIPHENHYDRAMINE HYDROCHLORIDE	Raritan Pharmaceuticals Inc	303d7651-9c8f-4a14-9f2c-7181fa0f003e	2026-09-09	Warnings	Exact identifier application number: M012
DRx Choice Fruit Punch	GUAIFENESIN	Raritan Pharmaceuticals Inc	a19d7e1c-c04e-41c6-8af6-ecde96299216	2026-09-09	Warnings	Exact identifier application number: M012
Mucus Relief Cold Flu and Sore Throat Maximum Strength	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Raritan Pharmaceuticals Inc	2cb3e17f-3858-4773-a53f-0860ae6ff1b9	2026-09-09	Warnings	Exact identifier application number: M012
MUCINEX FAST-MAX Liquid Gels Day Night Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Reckitt Benckiser LLC	3856c1e4-814f-85c4-e063-6394a90ab8a8	2026-09-09	Warnings	Exact identifier application number: M012
DRx Choice Long Acting Cough	DEXTROMETHORPHAN HBR	RARITAN PHARMACEUTICALS	875b40bd-7955-4048-abbf-7f43d9ea3ac5	2026-09-09	Warnings	Exact identifier application number: M012
severe cold and flu relief	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE	Rite Aid Corporation	4b8ae971-ab57-4937-a878-72d905d7b849	2026-09-09	Warnings	Exact identifier application number: M012
Cold and Flu Relief	ACETAMINOHPEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	CARDINAL HEALTH 110, LLC. DBA LEADER 70000	82ba9a73-60ef-49fd-960f-5ca2bb79555e	2026-09-09	Warnings	Exact identifier application number: M012
Mucus Relief DM	DEXTROMETHORPHAN HYDROBROMIDE GUAIFENESIN	The Kroger Co.	49829083-5c0a-4620-bfb3-7103642368db	2026-09-09	Warnings	Exact identifier application number: M012
DRx Choice Childrens Stuffy Nose and Chest Congestion	GUAIFENESIN AND PHENYLEPHRINE HCL	RARITAN PHARMACEUTICALS	7a3bb739-ff50-4d29-b270-d6b084906493	2026-09-09	Warnings	Exact identifier application number: M012
DRx Choice Children daytime Cough and Chest Congestion	DEXTROMETHORPHAN HBR AND GUAIFENESIN	RARITAN PHARMACEUTICALS	25fff2a6-ecb1-4117-bd11-e5ec3e3d09a9	2026-09-09	Warnings	Exact identifier application number: M012
Mucus Relief Severe Congestion and Cough Maximum Strength	DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Raritan Pharmaceuticals Inc	8a166067-b492-4742-b74c-28fac87c8d70	2026-09-09	Warnings	Exact identifier application number: M012
DRx Choice maximum strength Severe Cough plus sore throat	ACETAMINOPHEN, DEXTROMETHORPHAN HBR	RARITAN PHARMACEUTICALS	a096cb76-0d1c-4ca8-854a-5199da0bc8f7	2026-09-09	Warnings	Exact identifier application number: M012
Vicks DayQuil VapoCOOL SEVERE COLD and FLU plus CONGESTION	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	The Procter & Gamble Manufacturing Company	efb69cc1-a745-6efc-e053-2a95a90abdc9	2026-09-08	Warnings	Exact identifier application number: M012
Vicks NyQuil VapoCOOL Severe COLD and FLU plus CONGESTION	ACETAMINOPHEN, PHENYLEPHRINE HYDROCHLORIDE, DOXYLAMINE SUCCINATE, AND DEXTROMETHORPHAN HYDROBROMIDE	The Procter & Gamble Manufacturing Company	efb5f0b9-9825-ab23-e053-2995a90a26ab	2026-09-08	Warnings	Exact identifier application number: M012
Vicks DayQuil and Nyquil VapoCOOL Severe COLD and FLU plus CONGESTION	ACETAMINOPHEN, PHENYLEPHRINE HYDROCHLORIDE, AND DOXYLAMINE SUCCINATE	The Procter & Gamble Manufacturing Company	f4328b44-cdfa-41aa-e053-2995a90a2728	2026-09-08	Warnings	Exact identifier application number: M012
Vicks childrens Cough Congestion	PHENYLEPHRINE HCL, DEXTROMETHORPHAN HBR, GUAIFENESIN	The Procter & Gamble Manufacturing Company	e2356457-9791-3710-e053-2995a90ad140	2026-09-08	Warnings	Exact identifier application number: M012
Cold Multi-Symptom	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Wal-Mart Stores Inc	077fac1a-0ec5-40d9-8861-a281b48f650a	2026-09-08	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	3dbdf020-ca17-1197-e054-00144ff8d46c	4
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	3dbdf020-ca17-1197-e054-00144ff8d46c	4
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	3dbdf020-ca17-1197-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
66267-081-30	66267008130	30 CAPSULE in 1 BOTTLE, PLASTIC (66267-081-30)	30 capsule	2016-09-30	0000-00-00	No	No	Current