Allergy Relief Diphenhydramine HCL 50 MG

Product NDC: 73581-020
11-digit product format: 735810020
Labeler code: 73581
Product ID: 73581-020_485e261c-d3c1-2b7e-e063-6394a90abecd
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCL
Dosage form: CAPSULE
Route: ORAL
Labeler: YYBA Corporation
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2023-08-01
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: 2027-12-31
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: Allergy Relief Diphenhydramine HCL 50 MG
Listing expiration: 2027-12-31

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
4b012549-3958-43c1-9de7-897c5d8b20d3	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
73581-020-05	Allergy Relief Diphenhydramine HCL 50 MG	50 in 1 BOTTLE, PLASTIC	CAPSULE	50		3
73581-020-10	Allergy Relief Diphenhydramine HCL 50 MG	1000 in 1 BOTTLE, PLASTIC	CAPSULE	1000		3

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
73581-020	ALLERGY RELIEF DIPHENHYDRAMINE HCL 50 MG (DIPHENHYDRAMINE HCL) CAPSULE [YYBA CORPORATION]	2	Current NDC, 2 package rows	20241212_4b012549-3958-43c1-9de7-897c5d8b20d3.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 45 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Guaifenesin	GUAIFENESIN	Bryant Ranch Prepack	1e9887f6-209f-4f1f-9afa-a5ca649721cb	2026-03-18	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	Famora Inc.	5a7bf4cd-1d44-424d-9ef4-d484e626e326	2026-03-18	Warnings	Exact identifier application number: M012
Harris Teeter Menthol Cough Drops	MENTHOL	Harris Teeter	4d502c1f-7307-ac50-e063-6294a90a6ff4	2026-03-18	Warnings	Exact identifier application number: M012
Harris Teeter Cherry Cough Drops	MENTHOL	Harris Teeter	4d50cc62-c84f-0761-e063-6394a90af54a	2026-03-18	Warnings	Exact identifier application number: M012
Harris Teeter Honey Lemon Cough Drops	MENTHOL	Harris Teeter	4d516fce-d219-eee9-e063-6294a90ac59a	2026-03-18	Warnings	Exact identifier application number: M012
Harris Teeter SF Honey Lemon Cough Drops	MENTHOL	Harris Teeter	4d524b45-260e-7411-e063-6294a90af639	2026-03-18	Warnings	Exact identifier application number: M012
Guaifenesin and Dextromethorphan Hydrobromide	GUAIFENESIN AND DEXTROMETHORPHAN HYDROBROMIDE	Bryant Ranch Prepack	9a77465c-6d3a-4399-9734-ad22e4b435db	2026-03-18	Warnings	Exact identifier application number: M012
good sense childrens cold cough	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE	Preferred Pharmaceuticals Inc.	a56d2fe4-5bea-4668-8e66-5a6f4279d461	2026-03-18	Warnings	Exact identifier application number: M012
Mucus Relief DM	DEXTROMETHORPHAN HBR, GUAIFENESIN	Cardinal Health 110, LLC. DBA Leader	4136e5f4-cc00-46d6-aa7f-ef56d087d7ec	2026-03-18	Warnings	Exact identifier application number: M012
M-Dryl	DIPHENHYDRAMINE HYDROCHLORIDE	Bryant Ranch Prepack	f9a0fb35-46d6-434f-8f9a-425a4bf50e84	2026-03-18	Warnings	Exact identifier application number: M012
Headache Relief Extra Strength	ACETAMINOPHEN, ASPIRIN AND CAFFEINE	Grocery Outlet	7398a372-7679-423b-a3ca-8da905a979dd	2026-03-17	Warnings	Exact identifier application number: M012
Allergy Relief	ALLERGY RELIEF	Grocery Outlet	0661ddeb-6289-471e-af89-7f4b7452c355	2026-03-16	Warnings	Exact identifier application number: M012
Daytime Cold and Cough Nighttime Cold and Congestion	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	CVS	2cf361eb-6055-2364-e063-6294a90a69a1	2026-03-16	Warnings	Exact identifier application number: M012
Severe Cold and Flu Relief Daytime/Nighttime	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	CVS PHARMACY	b024ab38-e5da-4f5a-888f-e2a281578290	2026-03-16	Warnings	Exact identifier application number: M012
good neighbor pharmacy night time cold and flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Amerisource Bergen	41f87d59-3245-46dc-88a8-b947675a90fc	2026-03-16	Warnings	Exact identifier application number: M012
Childrens Cold and Cough	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN, PHENYLEPHRINE HCL	CVS	2bc3eae8-ffe6-bc96-e063-6394a90a2283	2026-03-16	Warnings	Exact identifier application number: M012
Daytime Nighttime Severe Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	CVS HEALTH CORP	23e2d2dc-12d4-294d-e063-6394a90a9523	2026-03-16	Warnings	Exact identifier application number: M012
Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR	CVS Pharmacy	48438525-e49f-9303-e063-6394a90a44f2	2026-03-16	Warnings	Exact identifier application number: M012
Daytime	ACETAMINOPHEN, GUAIFENESIN	CVS HEALTH CORP	4985c332-6602-fd2d-e063-6394a90accd2	2026-03-16	Warnings	Exact identifier application number: M012
Daytime Cold and Flu and Nighttime Softgels	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	CVS Pharmacy	4981bbcd-7178-335f-e063-6394a90ae961	2026-03-16	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	4b012549-3958-43c1-9de7-897c5d8b20d3	3
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	4b012549-3958-43c1-9de7-897c5d8b20d3	3
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	4b012549-3958-43c1-9de7-897c5d8b20d3	3

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
73581-020-05	73581002005	50 CAPSULE in 1 BOTTLE, PLASTIC (73581-020-05)	50 capsule	2023-08-01	No	No	Current
73581-020-10	73581002010	1000 CAPSULE in 1 BOTTLE, PLASTIC (73581-020-10)	1000 capsule	2023-08-01	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Welmate Diphenhydramine 50 mg 73581-020	YYBA Corporation \| Pharbest Pharmaceuticals, Inc.	2026-01-14	HUMAN OTC DRUG LABEL	3