Antihistamine

Product NDC: 77333-227
11-digit product format: 773330227
Labeler code: 77333
Product ID: 77333-227_50faaa96-1783-eb34-e063-6394a90ab4f2
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCl
Dosage form: CAPSULE
Route: ORAL
Labeler: Gendose Pharmaceuticals, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2026-05-15
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 25 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: Antihistamine
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	25 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
1049909	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
847cdee8-410f-4ff3-9245-976ed6f4c776	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
77333-227-10	Antihistamine	100 in 1 BOX	CAPSULE	100		1
77333-227-25	Antihistamine	1 in 1 BLISTER PACK	CAPSULE	1		1

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 171 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Banophen	DIPHENHYDRAMINE HCL	A-S Medication Solutions	e1b05e0c-3c61-4e2e-8e6c-ca1ed5bb93cd	2024-01-08	Warnings	Exact identifier application number: M012
AXIM DM Max	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	VIVUNT PHARMA LLC	0e7424ea-461f-5ead-e063-6294a90a41b6	2024-01-05	Warnings	Exact identifier application number: M012
AXIM Night Time - Liquid	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE	VIVUNT PHARMA LLC	0e740063-80d5-c48b-e063-6394a90a3b30	2024-01-05	Warnings	Exact identifier application number: M012
AXIM DayTime - Liquid	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE	VIVUNT PHARMA LLC	0e742e10-daea-6443-e063-6294a90ab5af	2024-01-05	Warnings	Exact identifier application number: M012
Diphenhydramine HCl	DIPHENHYDRAMINE HYDROCHLORIDE	PAI Holdings, LLC dba PAI Pharma	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	2024-01-05	Warnings	Exact identifier application number: M012
Diphenhydramine HCl	DIPHENHYDRAMINE HCL	A-S Medication Solutions	fa12a5a8-bf2d-4991-9d54-9c519e8e04cd	2024-01-04	Warnings	Exact identifier application number: M012
NASAL DECONGESTANT PE 10mg	PHENYLPHRINE HCL	YYBA CORP	05824fc4-ef3f-4ebb-b601-252f76ad60ef	2024-01-03	Warnings	Exact identifier application number: M012
Diphenhydramine HCL	DIPHENHYDRAMINE HCL	Proficient Rx LP	5943d975-77e4-4cbd-b2d9-d699052fe82a	2024-01-01	Warnings	Exact identifier application number: M012
Coricidin HBP Cold and Flu	ACETAMINOPHEN AND CHLORPHENIRAMINE MALEATE	Proficient Rx LP	ac79a7dd-c26e-47d2-8fb9-768d2d09e507	2024-01-01	Warnings	Exact identifier application number: M012
Oxymethazoline HCL	OXYMETHAZOLINE HCL	Proficient Rx LP	96883e5f-18b5-4c1c-b984-756cb86be6ff	2024-01-01	Warnings	Exact identifier application number: M012
Diphenhydramine HCL	DIPHENHYDRAMINE HCL	Proficient Rx LP	6e91b9c3-57e8-488b-ac70-d863cdf9d6e8	2024-01-01	Warnings	Exact identifier application number: M012
Good Neighbor Pharmacy Childrens Allergy	DIPHENHYDRAMINE HYDROCHLORIDE	Proficient Rx LP	9e067482-8735-4476-a82e-438dd24d4289	2024-01-01	Warnings	Exact identifier application number: M012
XL-3 Day Time	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	AptaPharma Inc.	94e02be4-b8a6-422a-8f66-e6a69e924b2c	2023-12-30	Warnings	Exact identifier application number: M012
TUSSIN COUGH EXPECTORANT COUGH SUPRESSANT DM	DEXTROMETHORPHAN HYDROBROMIDE	AptaPharma Inc.	8a4c55d0-c472-4e89-9fdb-17ecf0af4856	2023-12-30	Warnings	Exact identifier application number: M012
XL-3 Xtreme	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE	AptaPharma Inc.	dff79e0b-edf0-4dd3-a722-fd9beecd6293	2023-12-30	Warnings	Exact identifier application number: M012
TUSSIN COUGH EXPECTORANT COUGH SUPRESSANT DM	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	Salado Sales, Inc.	e25727d0-7dd7-4ef5-b064-7938679f075f	2023-12-29	Warnings	Exact identifier application number: M012
Maximum Strength DM MAX	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN	H E B	bb56d09d-ecb0-469e-a16f-f9f1a48942a8	2023-12-29	Warnings	Exact identifier application number: M012
Childrens Cough Mucus Relief	DEXTROMETHORPHANN HBR, GUAIFENESIN	Discount Drug Mart	2c27aca4-e1e2-419a-84c4-857718ca49da	2023-12-29	Warnings	Exact identifier application number: M012
Night Time Severe Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	Walgreen Company	de2b2e34-62a5-451f-ab68-531d1c9d4d82	2023-12-29	Warnings	Exact identifier application number: M012
H E B MAX SEVERE CONGESTION and COUGH Maxium Strength	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	H E B	d2b016ee-5329-45bf-9d71-d626204169cf	2023-12-29	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
1049909	diphenhydrAMINE HCl 25 MG Oral Capsule	PSN	847cdee8-410f-4ff3-9245-976ed6f4c776	1
1049909	diphenhydramine hydrochloride 25 MG Oral Capsule	SCD	847cdee8-410f-4ff3-9245-976ed6f4c776	1

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Sample	Exclude flag	Status
77333-227-10	77333022710	100 BLISTER PACK in 1 BOX (77333-227-10) / 1 CAPSULE in 1 BLISTER PACK (77333-227-25)	100 blister pack	2026-05-15	No	No	Current
77333-227-25	77333022725	1 in 1 BLISTER PACK					Historical

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Antihistamine - Gendose Pharmaceuticals, LLC	Gendose Pharmaceuticals, LLC	2026-05-15	HUMAN OTC DRUG LABEL	1