Diphenhydramine HCl

Product NDC: 55154-0661
11-digit product format: 551540661
Labeler code: 55154
Product ID: 55154-0661_18963d5d-f81a-4e06-95e5-44ee4ea95ce2
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCl
Dosage form: CAPSULE
Route: ORAL
Labeler: Cardinal Health 107, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2009-01-02
Marketing end: 2027-12-31
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: Diphenhydramine HCl

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
abc0e348-8532-4658-bd8c-d7dbe5a28c7d	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
55154-0661-0	Diphenhydramine HCl	1 in 1 BLISTER PACK	CAPSULE	1		16
55154-0661-0	Diphenhydramine HCl	10 in 1 BAG	CAPSULE	10		16

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
DIPHENHYDRAMINE HYDROCHLORIDE	ACTIVE INGREDIENT	TC2D6JAD40	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
DIPHENHYDRAMINE	ACTIVE MOIETY	8GTS82S83M	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
D&C RED NO. 28	INACTIVE INGREDIENT	767IP0Y5NH	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
FD&C BLUE NO. 1	INACTIVE INGREDIENT	H3R47K3TBD	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
FD&C RED NO. 40	INACTIVE INGREDIENT	WZB9127XOA	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
GELATIN	INACTIVE INGREDIENT	2G86QN327L	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
LACTOSE	INACTIVE INGREDIENT	J2B2A4N98G	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6
STARCH, CORN	INACTIVE INGREDIENT	O8232NY3SJ	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH]	6

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55154-0661	DIPHENHYDRAMINE HCL CAPSULE [CARDINAL HEALTH 107, LLC]	14	Current NDC, Legacy NDC, 2 package rows	20240612_abc0e348-8532-4658-bd8c-d7dbe5a28c7d.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 24 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Cough and Runny Nose Childrens Plus	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE	TOP CARE (Topco Associates LLC)	6f04bd51-093c-4624-aef3-0145ac387386	2026-06-01	Warnings	Exact identifier application number: M012
Nasal	PHENYLEPHRINE HYDROCHLORIDE	CVS Pharmacy	694a3116-1b75-42cd-bbcf-d19831c2d796	2026-06-01	Warnings	Exact identifier application number: M012
night time	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	H E B	cf31538c-9eee-4c81-80cb-66eecabf0aff	2026-06-01	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough	DEXTROMETHORPHAN HYDROBROMIDE	Reckitt Benckiser LLC	155e07b3-0a08-3be8-e063-6394a90a7635	2026-05-31	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough Nighttime	DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATE	Reckitt Benckiser LLC	156033ae-b16a-007b-e063-6294a90a7445	2026-05-31	Warnings	Exact identifier application number: M012
Cold and Flu Day	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	Walgreen Company	ebf8c82d-a653-4c02-893b-61704901acbb	2026-05-29	Warnings	Exact identifier application number: M012
Allergy Relief Childrens	DIPHENHYDRAMINE HCL	Amerisource Bergen	934c7b91-3cba-47f0-8efa-77216f3f15c4	2026-05-29	Warnings	Exact identifier application number: M012
Allergy Medicine	DIPHENHYDRAMINE HCL	COSTCO WHOLESALE CORPORATION	d9f03e11-d11f-43ee-8ed0-9e07d1058f66	2026-05-29	Warnings	Exact identifier application number: M012
Cold Childrens, Multi Symptom	DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	CVS PHARMACY	eaa07dd4-cb7e-45ca-abe4-7a3f7a9d928d	2026-05-29	Warnings	Exact identifier application number: M012
NebuClear MD	RACEPINEPHRINE HYDROCHLORIDE	Blue Echo Care LLC	3598ac5b-29f9-f002-e063-6294a90a62cb	2026-05-28	Warnings	Exact identifier application number: M012
NebuClear MD	RACEPINEPHRINE HYDROCHLORIDE	Blue Echo Care LLC	51badd2f-4a43-3dbe-e063-6294a90a4bd1	2026-05-28	Warnings	Exact identifier application number: M012
Kids Cough and Chest Congestion	DEXTROMETHORPHAN HBR, GUAIFENESIN	Genexa Inc.	a7ab2140-de09-158f-e053-2a95a90a25a0	2026-05-28	Warnings	Exact identifier application number: M012
Kids Multi Symptom Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR	Genexa Inc.	2d918ec8-3098-1d09-e063-6294a90a9e8f	2026-05-28	Warnings	Exact identifier application number: M012
Daytime and Nighttime Kids Multi-Symptom Cold and Flu combo pack	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DIPHENHYDRAMINE HCL	Genexa Inc.	213fe898-dace-9a0f-e063-6394a90afd64	2026-05-28	Warnings	Exact identifier application number: M012
MGC Health Cough Drops Honey Lemon Flavor	MENTHOL	Medical Group Care LLC	556628ab-e233-92fe-e063-6394a90a0090	2026-05-28	Warnings	Exact identifier application number: M012
Sinus Decongestion PE	PHENYLEPHRINE HCL	Kroger Company	68eff734-177e-4999-9126-6b92bb204107	2026-05-28	Warnings	Exact identifier application number: M012
Cough and Cold HBP	CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR	ARMY AND AIR FORCE EXCHANGE SERVICE	ff39084f-ab2f-48ed-ac62-837f7fff2b65	2026-05-28	Warnings	Exact identifier application number: M012
Tylenol Sinus Severe	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Select Consumer Group LLC	52c5fda0-c358-72e8-e063-6394a90a3f68	2026-05-27	Warnings	Exact identifier application number: M012
Mucinex Childrens Mighty Chews Cough Daytime and Nighttime Combo Pack	DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATE	Reckitt Benckiser LLC	16637d54-8049-d3ce-e063-6394a90aafc9	2026-05-27	Warnings	Exact identifier application number: M012
Childrens Delsym Cough Plus Cold Night Time	ACETAMINOPHEN, DIPHENHYDRAMINE HYDROCHLORIDE, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	00689aa5-ed39-4c9a-92b8-105d2c0e2e15	2026-05-27	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	abc0e348-8532-4658-bd8c-d7dbe5a28c7d	16
1020477	diphenhydramine hydrochloride 50 MG Oral Capsule	SCD	abc0e348-8532-4658-bd8c-d7dbe5a28c7d	16
1020477	diphenhydramine HCl 50 MG Oral Capsule	SY	abc0e348-8532-4658-bd8c-d7dbe5a28c7d	16

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55154-0661-0	55154066100	10 BLISTER PACK in 1 BAG (55154-0661-0) / 1 CAPSULE in 1 BLISTER PACK	10 blister pack	2009-01-02	2027-12-31	No	No	Current