Sleep Aid

Product NDC: 55910-798
11-digit product format: 559100798
Labeler code: 55910
Product ID: 55910-798_6d10ff6d-37fd-4107-bb19-22496532cda7
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCL
Dosage form: CAPSULE
Route: ORAL
Labeler: Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2021-03-18
Marketing end: 2028-07-28
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 50 mg/1
Pharmacologic classes: Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag: No
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: Sleep Aid

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
651b03a3-b85e-4028-a9f2-472bec16c8f4	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
55910-798-16	Sleep Aid	1 in 1 BLISTER PACK	CAPSULE	1		1
55910-798-16	Sleep Aid	16 in 1 CARTON	CAPSULE	16		1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55910-798	SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE [DOLGENCORP, INC. (DOLLAR GENERAL & REXALL)]	1	Current NDC, 2 package rows	20240229_651b03a3-b85e-4028-a9f2-472bec16c8f4.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 54 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	Strategic Sourcing Services, LLC	1d6c23d7-d1dc-4cba-8600-5762c18a0e27	2026-01-29	Warnings	Exact identifier application number: M012
Chest Rub	CAMPHOR, EUCALYPTUS OIL, MENTHOL	Belmora LLC	3622e072-2784-c57e-e063-6394a90a8217	2026-01-29	Warnings, Adverse reactions	Exact identifier application number: M012
Night Time Cold and Flu ReadyInCase	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	P & L Development, LLC	e7dd763b-3005-4723-933b-171eb772afee	2026-01-29	Warnings	Exact identifier application number: M012
Acetaminophen, Guaifenesin, Phenylephrine Hcl and Dextromethorphan HBr	ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL AND DEXTROMETHORPHAN HBR	Softgel Healthcare Pvt Ltd	24bc9ae6-8e8f-c0a0-e063-6394a90a407f	2026-01-28	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide and Doxylamine Succinate	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND DOXYLAMINE SUCCINATE	Softgel Healthcare Private Limited	229d1939-84a9-f18e-e063-6394a90aba30	2026-01-28	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate and Phenylephrine Hydrochloride	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE AND PHENYLEPHRINE HYDROCHLORIDE	SOFTGEL HEALTHCARE PRIVATE LIMITED	1fcbafaa-c871-db6d-e063-6394a90aab5e	2026-01-28	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide and Phenylephrine Hydrochloride	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND PHENYLEPHRINE HYDROCHLORIDE	SOFTGEL HEALTHCARE PRIVATE LIMITED	1f7a6375-ab66-9782-e063-6394a90a99f3	2026-01-28	Warnings	Exact identifier application number: M012
ONESSIP ADULT NIGHTTIME SEVERE COLD AND FLU	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCI	MEDWISE LIFESCIENCES INC.	4970b8bc-3c7b-4b8a-e063-6294a90a7f1b	2026-01-28	Warnings	Exact identifier application number: M012
Daytime Cold and Flu Relief	ACETAMINOPHEN DEXTROMETHORPHAN HBR	Family Dollar (FAMILY WELLNESS)	fe3e74ba-31d9-4d50-ab61-ffb6aaa66085	2026-01-28	Warnings	Exact identifier application number: M012
Leader Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Cardinal Health 110, LLC. dba Leader	9b1a5dbe-39dd-4dbb-800c-0cef422ae7c5	2026-01-28	Warnings	Exact identifier application number: M012
Cold and Flu Severe	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Walgreen Company	93d5b1db-e9ad-4a6a-b869-fd0d1a11df02	2026-01-27	Warnings	Exact identifier application number: M012
Childrens Allergy Relief	DIPHENHYDRAMINE HCL	Wal-Mart Stores Inc	53a3e6a7-d625-4393-95eb-bb6f86e86cc1	2026-01-27	Warnings	Exact identifier application number: M012
Dextromethorphan Hbr,Guaifenesin	DEXTROMETHORPHAN HBR,GUAIFENESIN	SOFTGEL HEALTHCARE PRIVATE LIMITED	2fbbfc7c-81a9-b647-e063-6394a90a55ac	2026-01-27	Warnings	Exact identifier application number: M012
DIPHENHYDRAMINE HYDROCHLORIDE	DIPHENHYDRAMINE HYDROCHLORIDE	SOFTGEL HEALTHCARE PRIVATE LIMITED	32074a31-326b-4aaf-e063-6394a90a0d40	2026-01-27	Warnings	Exact identifier application number: M012
DIPHENHYDRAMINE HYDROCHLORIDE	DIPHENHYDRAMINE HYDROCHLORIDE	SOFTGEL HEALTHCARE PRIVATE LIMITED	335b6ddd-fdc8-1120-e063-6394a90add41	2026-01-27	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide and Phenylephrine Hydrochloride	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND PHENYLEPHRINE HYDROCHLORIDE	SOFTGEL HEALTHCARE PRIVATE LIMITED	37e8ccd5-6be1-9aca-e063-6394a90a5263	2026-01-27	Warnings	Exact identifier application number: M012
Acetaminophen, Dextromethorphan Hydrobromide and Doxylamine Succinate	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND DOXYLAMINE SUCCINATE	SOFTGEL HEALTHCARE PRIVATE LIMITED	2f7f078e-de04-9d53-e063-6394a90a409f	2026-01-27	Warnings	Exact identifier application number: M012
Sunscreen SPF50	NON NANO ZINC OXIDE	SBS BILIMSEL BIO COZUMLER SANAYI VE TICARET ANONIM SIRKETI PINAR SUBESI	c5d52f13-a649-9579-e053-2a95a90a062c	2026-01-27	Warnings	Exact identifier application number: M012
XL-3 Night Time	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Rnv LLC	03210929-331e-462d-b566-4e1865f52246	2026-01-27	Warnings	Exact identifier application number: M012
XL-3 Day Time	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Rnv LLC	2381ff41-4584-4b38-839f-f94e733f5bf2	2026-01-27	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	651b03a3-b85e-4028-a9f2-472bec16c8f4	1
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	651b03a3-b85e-4028-a9f2-472bec16c8f4	1
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	651b03a3-b85e-4028-a9f2-472bec16c8f4	1

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55910-798-16	55910079816	16 BLISTER PACK in 1 CARTON (55910-798-16) / 1 CAPSULE in 1 BLISTER PACK	16 blister pack	2021-03-18	2028-07-28	No	No	Historical