Sleep Aid

Product NDC: 55910-981
11-digit product format: 559100981
Labeler code: 55910
Product ID: 55910-981_dcba89a4-11b0-431e-88b3-7aba217b2637
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCL
Dosage form: LIQUID
Route: ORAL
Labeler: Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2022-02-04
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 50 mg/30mL
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: Sleep Aid
Brand name suffix: NightTime
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	50 mg/30mL

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
1248354	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
4fff664b-4ff0-4007-95ab-cb273807b9b4	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	SPL version
55910-981-02	Sleep AidNightTime	355 mL in 1 BOTTLE, PLASTIC	LIQUID	355	5
55910-981-04	Sleep AidNightTime	355 mL in 1 BOTTLE, PLASTIC	LIQUID	355	5
55910-981-04	Sleep AidNightTime	2 in 1 PACKAGE	LIQUID	2	5

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55910-981	SLEEP AID NIGHTTIME (DIPHENHYDRAMINE HCL) LIQUID [DOLGENCORP, INC. (DOLLAR GENERAL & REXALL)]	4	Current NDC, Legacy NDC, 3 package rows	20240731_4fff664b-4ff0-4007-95ab-cb273807b9b4.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 92 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Geri Dryl	DIPHENHYDRAMINE HCL	VERITYRX, LLC	42a05f69-0599-5571-e063-6394a90a37d3	2025-11-02	Warnings	Exact identifier application number: M012
M-Dryl	DIPHENHYDRAMINE HYDROCHLORIDE	VERITYRX, LLC	42a0e577-a1b6-2c16-e063-6294a90af8e3	2025-11-02	Warnings	Exact identifier application number: M012
Severe Sinus Congestion and Pain	ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE	Shield Pharmaceuticals Corp	c296efd0-5030-4a26-a9b0-e66423d995dc	2025-10-31	Warnings	Exact identifier application number: M012
Daytime Cold and Flu Max Maximum Strength Softgels	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Topco Associates, LLC	f7ebe482-cb22-4517-8463-3432cf60071d	2025-10-31	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu Max Softgels	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	Topco Associates, LLC	787bff76-0ee2-4e7e-b908-876e4a3e3bfc	2025-10-31	Warnings	Exact identifier application number: M012
Honey Lemon Cough Drops	MENTHOL	Trader Joe's Company	647dadae-f37a-8399-e053-2991aa0aedb3	2025-10-31	Warnings	Exact identifier application number: M012
Family Care Saline	SODIUM CHLORIDE	United Exchange Corp.	06737393-d4ae-3e7b-e063-6394a90ac19f	2025-10-31	Warnings	Exact identifier application number: M012
QUALITY CHOICE Maximum Strength Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Chain Drug Marketing Association, Inc.	40416ff5-06e1-97dd-e063-6394a90a2046	2025-10-30	Warnings	Exact identifier application number: M012
Robitussin Maximum Strength Nighttime Cough DM	DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	Haleon US Holdings LLC	44feee2f-25bc-48d4-8e13-db1d9daaaa90	2025-10-30	Warnings	Exact identifier application number: M012
Robitussin Day and Night Cough Relief DM Max	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, DOXYLAMINE SUCCINATE	Haleon US Holdings LLC	b3d02c91-8f79-4eb4-a378-1072474c572c	2025-10-30	Warnings	Exact identifier application number: M012
ROBITUSSIN MAXIMUM STRENGTH COUGH PLUS CHEST CONGESTION DM	DEXTROMETHORPHAN HBR, GUAIFENESIN	Haleon US Holdings LLC	f1d022dd-c2ca-497f-87d5-9ef3e20e8ea7	2025-10-30	Warnings	Exact identifier application number: M012
Endal	TRIPROLIDINE HCL, DEXTROMETHORPHAN HBR	Poly Pharmaceuticals, Inc.	fc5401e2-ed65-72e7-e053-6294a90a81f3	2025-10-30	Warnings	Exact identifier application number: M012
daytime	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Publix Super Markets Inc	c7cef266-46fc-49ab-a2e7-54fc56298659	2025-10-30	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HYDROCHLORIDE	SAM'S WEST INC	16592ad7-b7cb-0837-e063-6394a90ae059	2025-10-29	Warnings	Exact identifier application number: M012
Maximum Strength Severe Congestion and Cough	DEXTROMETHORPHAN HBR, GUAIFENESIN, AND PHENYLEPHRINE HCL	SAFEWAY	013b94a1-26c7-4371-981a-d1b9d7fd1c98	2025-10-29	Warnings	Exact identifier application number: M012
Better Living	PHENYLEPHRINE HYDROCHLORIDE	BETTER LIVING BRANDS LLC	aea0db7f-e01a-4d8e-9c20-4a5ef4a905d1	2025-10-29	Warnings	Exact identifier application number: M012
AXIM DayTime - Night Time 72 Softgels	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE	VIVUNT PHARMA LLC	de9eb2d5-ba51-4637-e053-2995a90a0451	2025-10-29	Warnings	Exact identifier application number: M012
Dollar General Vapor Steam	CAMPHOR (SYNTHETIC)	DOLGENCORP, LLC	86d0f3ac-1359-c2f9-e053-2a91aa0a35d0	2025-10-29	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL	Strategic Sourcing Services LLC	5d628b09-c257-4369-8ddb-47554d83c0d8	2025-10-29	Warnings	Exact identifier application number: M012
Maximum Strength Mucus Relief DM	DEXTROMETHORPHAN HYDROBROMIDE AND GUAIFENESIN	Wal-Mart Stores,Inc.,	a748d5ab-901c-47bb-8437-997542ecebfe	2025-10-28	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
1248354	diphenhydrAMINE HCl 50 MG in 30 mL Oral Solution	PSN	4fff664b-4ff0-4007-95ab-cb273807b9b4	5
1248354	diphenhydramine hydrochloride 1.67 MG/ML Oral Solution	SCD	4fff664b-4ff0-4007-95ab-cb273807b9b4	5
1248354	diphenhydramine HCl 1.667 MG/ML Oral Solution	SY	4fff664b-4ff0-4007-95ab-cb273807b9b4	5
1248354	diphenhydramine HCl 50 MG per 30 ML Oral Solution	SY	4fff664b-4ff0-4007-95ab-cb273807b9b4	5

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55910-981-02	55910098102	355 mL in 1 BOTTLE, PLASTIC (55910-981-02)	355 ml	2022-02-04	0000-00-00	No	No	Current
55910-981-04	55910098104	2 BOTTLE, PLASTIC in 1 PACKAGE (55910-981-04) / 355 mL in 1 BOTTLE, PLASTIC		2022-02-04	0000-00-00	No	No	Current