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 8 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Sinus PE Head Congestion and Mucus	ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL	Better Living Brands, LLC	28a4ec37-11dd-4134-81aa-851f081bf088	2026-08-17	Warnings	Exact identifier application number: M012
CVS Health No Drip	NASAL MIST	CVS PHARMACY,INC.	60ee7bd2-0d7c-4228-a559-0d5dbd3d44fa	2026-08-17	Warnings	Exact identifier application number: M012
Daytime Cold and Cough and NightTime Cold and Congestion Childrens	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	Walgreens	2bdc62b6-f3e1-4a79-9b29-00cc1d4280b3	2026-08-17	Warnings	Exact identifier application number: M012
CVS Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, TRIPROLIDINE HCL	CVS HEALTH	f01ab8ef-d29a-4e33-8a14-4c57ccdcc0d6	2026-08-17	Warnings	Exact identifier application number: M012
Daytime Nighttime	ACETAMINOPHEN, GUAIFENESIN, ACETAMINOPHEN, DEXTROMETHORPHAN HBR, TRIPROLIDINE HCL	KROGER COMPANY	30d50bbe-0a14-c985-e063-6294a90a47b3	2026-08-16	Warnings	Exact identifier application number: M012
Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	ARMY AND AIR FORCE EXCHANGE SERVICE	77f87e19-a9d5-479d-9434-bbde13210bfb	2026-08-15	Warnings	Exact identifier application number: M012
Cold and Flu Nighttime	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Cardinal Health 110, LLC. DBA Leader	b1c2055b-4b5a-4fa2-b600-8930c9c8524c	2026-08-15	Warnings	Exact identifier application number: M012
Nighttime HBP Cold and Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	CVS PHARMACY	146c9a62-0418-4b5d-9074-5be8a05f3f93	2026-08-15	Warnings	Exact identifier application number: M012
Severe Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL	Cardinal Health 110, LLC. DBA Leader	610accad-2f8b-4605-9357-a58e6e18d417	2026-08-15	Warnings	Exact identifier application number: M012
Nasal Decongestant Maximum Strength, Non-Drowsy	PSEUDOEPHEDRINE HCL	Amerisource Bergen	1fdb1ba5-4072-4baf-9e30-f01d57bf6d82	2026-08-15	Warnings	Exact identifier application number: M012
Cold and Flu Night	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	Walgreen Company	32c67914-d7cf-40ee-8682-0ba8ed691287	2026-08-15	Warnings	Exact identifier application number: M012
CVS Childrens COLD PLUS COUGH PLUS SORE THROAT	ACETAMINOPHEN AND DEXTROMETHORPHAN HYDROBROMIDE	CVS PHARMACY	27820bce-6638-4f17-ac66-62b02b76bec3	2026-08-14	Warnings	Exact identifier application number: M012
CVS PHARMACY Childrens Cold and Allergy	BROMPHENIRAMINE MALEATE	CVS PHARMACY, INC.	004e104b-d6ff-48d5-8685-cd1bff45399a	2026-08-14	Warnings	Exact identifier application number: M012
CHILDRENS DIMETAPP COLD AND COUGH	BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	CVS PHARMACY	7babf4f6-ca0a-44a7-b1ea-d60e20d36f15	2026-08-14	Warnings	Exact identifier application number: M012
Nasal	OXYMETAZOLINE HYDROCHLORIDE	Amazon.com Services LLC	e7c8ffed-83b8-4088-b72c-d937e93f8b54	2026-08-14	Warnings	Exact identifier application number: M012
CVS Mucus Relief DM and Overnight Cold and Flu	DEXTROMETHORPHAN HBR, GUAIFENESIN, ACETAMINOPHEN AND TRIPROLIDINE HCL	CVS	75520b77-d40b-4f43-b92a-7a3eba5b493f	2026-08-14	Warnings	Exact identifier application number: M012
CVS Severe Multi-Symptom Cough Cold Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	CVS PHARMACY	bb24c298-1d00-4378-8de3-b4056220fa75	2026-08-14	Warnings	Exact identifier application number: M012
SEVERE COLD PLUS FLU DAYTIME NIGHTTIME	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND DOXYLAMINE SUCCINATE	CVS Pharmacy,Inc.	6cb1d08b-e544-4084-b9ed-1e0d99a709c8	2026-08-14	Warnings, Adverse reactions	Exact identifier application number: M012
Theraflu Relief Max Strength Daytime	ACETAMINOPHEN, DEXTROMETHORPHAN HBR	CVS PHARMACY	932a3d40-9b52-4e91-bc61-6fd506f2d9e6	2026-08-14	Warnings	Exact identifier application number: M012
Multi Symptom Severe Cold and Nighttime Severe Cold and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	CVS Pharmacy,Inc.	91063edd-1e7e-41e9-8412-b14ef3749018	2026-08-14	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