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…`

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
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 78 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Vaporizing Rub	CAMPHOR, EUCALYPTUS OIL AND MENTHOL	ALAINA HEALTHCARE PRIVATE LIMITED	4c6a7ac0-be76-42b0-9a08-b287e70a3460	2025-12-09	Warnings	Exact identifier application number: M012
24-7 Life BY 7-ELEVEN Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE SOLUTION	Lil' Drug Store products, Inc.	277363f4-1c00-ddb7-e063-6294a90a4677	2025-12-09	Warnings	Exact identifier application number: M012
Daytime Cold and Flu Relief, 24-7 Life BY 7-Eleven	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL SOLUTION	Lil' Drug Store Products, Inc.	2771d699-3f70-4318-e063-6394a90a89cc	2025-12-09	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	Shield Pharmaceuticals Corp	3d243264-5cd8-47da-9f5e-cfcfc8d1fa4b	2025-12-09	Warnings	Exact identifier application number: M012
Circle K Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Lil' Drug Store Products, Inc	9a32bc6d-0499-48fa-a6ad-702c8a28bf5f	2025-12-09	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	Shield Pharmaceuticals Corp	5015a380-a229-4eff-8e31-528065c6ed64	2025-12-09	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	Harris Teeter	caf59320-5b48-4533-bda9-7b03a2fde0b5	2025-12-09	Warnings	Exact identifier application number: M012
Sinus Severe	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	STRATEGIC SOURCING SERVICES LLC	30d41dc3-e2ef-4cad-b63c-d634bc749aa1	2025-12-09	Warnings	Exact identifier application number: M012
Walgreens Childrens Chest Rub	CAMPHOR, EUCALYPTUS OIL, MENTHOL	Walgreen Company	327a7226-84b9-26d7-e063-6394a90a99b9	2025-12-09	Warnings	Exact identifier application number: M012
Mucus Relief DM	DEXTROMETHORPHAN HBR AND GUAIFENESIN	Meijer Distribution Inc	8ed5b802-a26e-45b4-a696-bc64dbac4733	2025-12-09	Warnings	Exact identifier application number: M012
dg health cold plus flu relief	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE	Dolgencorp, LLC	ff4a2f0a-d638-4ed2-8e05-2a52afbc4909	2025-12-09	Warnings	Exact identifier application number: M012
Daytime Cold and Flu	ACETAMINOPHEN DEXTROMETHORPHAN HBR PHENYLEPHRINE HCL	QUALITY CHOICE (Chain Drug Marketing Association)	24894484-b834-4b2f-b365-c95b5e30d8bf	2025-12-09	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Family Dollar (FAMILY WELLNESS)	2c431220-c61b-4ad5-9ad2-58ccaee2d1c3	2025-12-09	Warnings	Exact identifier application number: M012
Sinus PE Congestion Daytime Nighttime	DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	Meijer Distribution, Inc.	9da77306-5098-4c79-845c-97ead849c84a	2025-12-08	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu Relief	ACETAMINOPHEN DEXTROMETHORPHAN HBR DOXYLAMINE SUCCINATE	QUALITY CHOICE (Chain Drug Marketing Association)	fdd0dadc-5313-4f6e-aef5-ca853efe5c4d	2025-12-08	Warnings	Exact identifier application number: M012
Mucolyte	GUAIFENESIN	Rising Pharma Holdings, Inc.	e4091aaf-44e3-4701-9986-aff248a2f1b8	2025-12-08	Warnings	Exact identifier application number: M012
Mucolyte DM	GUAIFENESIN, DEXTROMETHORPHAN HBR	Rising Pharma Holdings, Inc.	c913d27d-bc00-4ace-9a5f-c55522e1cd1d	2025-12-08	Warnings	Exact identifier application number: M012
honey lemon cough drops	MENTHOL	American Sales	47f504d5-3ec5-5227-e054-00144ff88e88	2025-12-07	Warnings	Exact identifier application number: M012
Sugar Free Menthol Cough Drops	MENTHOL	American Sales	4893ac0a-7769-5657-e054-00144ff8d46c	2025-12-07	Warnings	Exact identifier application number: M012
Cherry cough drop	MENTHOL	American Sales	45e891ea-2f2a-31b7-e054-00144ff88e88	2025-12-07	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