Diphenhydramine HCL

Product NDC: 72789-532
11-digit product format: 727890532
Labeler code: 72789
Product ID: 72789-532_43800734-7ff6-fb15-e063-6394a90aa530
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCL
Dosage form: CAPSULE
Route: ORAL
Labeler: PD-Rx 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

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
c1873a4c-661f-4896-bcc0-f6d3a655de94	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	Strength	SPL version
72789-532-20	Diphenhydramine HCL	20 in 1 BOTTLE, PLASTIC	CAPSULE	20		5
72789-532-30	Diphenhydramine HCL	30 in 1 BOTTLE, PLASTIC	CAPSULE	30		5

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
72789-532-20	EA - Each	72789-532	0e064a11-7f99-4d84-8daa-e995fab95140	1	2025-12-16
72789-532-30	EA - Each	72789-532	2edd509e-ee24-4776-b89b-d4b6d2747ce6	1	2025-12-16

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 142 of 178 · 3,550 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Cough Drops Honey Lemon with Sugar	MENTHOL	Lidl US LLC	4ad9398f-7488-6eaf-e054-00144ff8d46c	2024-11-05	Warnings	Exact identifier application number: M012
rexall dm cough and congestion relief	DEXTROMETHORPHAN HBR, GUAIFENESIN	Dolgencorp, LLC	906838b1-a742-4728-944d-42b687b8cd59	2024-11-05	Warnings	Exact identifier application number: M012
tussin	DEXTROMETHORPHAN HBR, GUAIFENESIN	H E B	7c24c59c-7549-4c64-95f8-4bf755cd6f61	2024-11-05	Warnings	Exact identifier application number: M012
equate adult tussin dm max	DEXTROMETHORPHAN HBR, GUAIFENESIN	Wal-Mart Stores Inc	3592e000-a6c6-47fe-8bb0-9341c65c2959	2024-11-05	Warnings	Exact identifier application number: M012
tussin dm max	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	Walgreen Company	756794b0-8d3b-4732-947c-a407caf400e2	2024-11-05	Warnings	Exact identifier application number: M012
basic care tussin dm max	DEXTROMETHORPHAN HBR, GUAIFENESIN	Amazon.com Services LLC	c6863e31-e1b9-40ff-ae2e-4aec86b4acc0	2024-11-05	Warnings	Exact identifier application number: M012
topcare tussin dm max	DEXTROMETHORPHAN HBR, GUAIFENESIN	Topco Associates LLC	94c35025-7bb4-4cb0-8bf3-4b44bb7fa59a	2024-11-05	Warnings	Exact identifier application number: M012
Childrens Sudafed PE NASAL DECONGESTANT	PHENYLEPHRINE HYDROCHLORIDE	Kenvue Brands LLC	4dfd46e4-b9f9-464d-aa47-e8fa9e526a5d	2024-11-04	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Safeway, Inc.	164b2559-2d3f-431e-a03c-07e86731af5c	2024-11-04	Warnings	Exact identifier application number: M012
tussin severe	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	H E B	7cc2c136-d1b7-4658-99bb-73bb1d140261	2024-11-04	Warnings	Exact identifier application number: M012
dg health tussin	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Dolgencorp Inc	a5d0ee70-d528-4a53-bf01-7bb13b364ed0	2024-11-04	Warnings	Exact identifier application number: M012
basic care tussin cf severe	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Amazon.com Services LLC	bba9a17d-eb87-46f3-acee-c9dd34e5bfd4	2024-11-04	Warnings	Exact identifier application number: M012
topcare tussin cf max	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Topco Associates LLC	b553b7e6-933b-49e3-97d3-22a4643a04b9	2024-11-04	Warnings	Exact identifier application number: M012
dg health nasal original	OXYMETAZOLINE HYDROCHLORIDE	Dolgencorp, LLC	fb209752-705a-4bb0-9298-8b70357f3911	2024-11-02	Warnings	Exact identifier application number: M012
nasal	OXYMETAZOLINE HYDROCHLORIDE	H E B	3c301993-642a-487c-96a2-ebc4ef90dc88	2024-11-02	Warnings	Exact identifier application number: M012
basic care nighttime severe cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE	Amazon.com Services LLC	1341744c-43c3-462b-b93c-1e46476fd935	2024-11-01	Warnings	Exact identifier application number: M012
Nighttime Severe	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	CVS Pharmacy	43784616-1afd-4ff7-8fee-6ac389f616a2	2024-11-01	Warnings	Exact identifier application number: M012
topcare nite time cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	Topco Associates LLC	28ef87e8-29e5-444d-b1f7-5c38a7f758d3	2024-11-01	Warnings	Exact identifier application number: M012
Good Sense Severe NightTime	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	L. Perrigo Company	0e3c36c9-d45b-41b9-891d-a42d854295f9	2024-11-01	Warnings	Exact identifier application number: M012
severe cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	Walgreen Company	7dc3941a-e5f8-4caa-bae5-6a0d075295cb	2024-11-01	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	c1873a4c-661f-4896-bcc0-f6d3a655de94	5
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	c1873a4c-661f-4896-bcc0-f6d3a655de94	5
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	c1873a4c-661f-4896-bcc0-f6d3a655de94	5

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
72789-532-20	72789053220	20 CAPSULE in 1 BOTTLE, PLASTIC (72789-532-20)	20 capsule	2025-11-13	No	No	Current
72789-532-30	72789053230	30 CAPSULE in 1 BOTTLE, PLASTIC (72789-532-30)	30 capsule	2025-10-16	No	No	Current