Allergy Relief

Product NDC: 50844-229
11-digit product format: 508440229
Labeler code: 50844
Product ID: 50844-229_7d50e08f-766e-4d52-a79e-bb467d9c3968
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine HCl
Dosage form: TABLET, FILM COATED
Route: ORAL
Labeler: L.N.K. International, Inc.
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2022-02-18
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: Allergy Relief
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
1049630	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
38df2308-f6f9-4476-ad34-4b5bc5f9fdf2	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
50844-229-08	Allergy Relief	12 in 1 BLISTER PACK	TABLET, FILM COATED	12		7
50844-229-08	Allergy Relief	2 in 1 CARTON	TABLET, FILM COATED	2		7

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
50844-229	ALLERGY RELIEF (DIPHENHYDRAMINE HCL) TABLET, FILM COATED [L.N.K. INTERNATIONAL, INC.]	6	Current NDC, Legacy NDC, 2 package rows	20250512_38df2308-f6f9-4476-ad34-4b5bc5f9fdf2.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 32 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Mucinex Childrens FreeFrom Multi-Symptom Cold, Flu and Sore Throat	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	14c56f3d-67fd-45ef-a16b-f27604722883	2026-05-12	Warnings	Exact identifier application number: M012
ALKA SELTZER COLD Cold Mucus and Congestion Maximum Strength Day Night Fast Gels	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Bayer HealthCare, LLC.	51a4195b-8776-964c-e063-6294a90aa075	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Cold and Flu and Mucinex Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	3ba3548e-85e7-b4a6-e063-6394a90af84d	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	fe7eeb71-e219-4c84-ac06-98c3a40b14dc	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	6f8241d7-0f30-40b3-926b-861c57079f1d	2026-05-12	Warnings	Exact identifier application number: M012
Alka Seltzer COLD Cold Mucus Congestion Maximum Strength Fast Gels	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Bayer HealthCare LLC.	51a45db8-2bee-6fd0-e063-6394a90ab587	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Day Cold and Flu and Night Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	19da539e-7b57-41d7-aad5-fc89a6705e20	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	182222b5-a852-4dbe-b05f-a41d89806021	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	8a790eeb-7d7d-4a94-9103-6ed09c04d596	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Day Cold and Flu and Mucinex Nightshift Night Severe Cold and Flu Maximum Strength	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	dbdafbb4-f3c9-4042-b867-db4d06dc3d61	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Sinus-Max Pressure, Pain and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	d03ef2fd-1a08-42c0-b69d-fd4e4285ccd3	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Fast-Max Cold and Flu and Mucinex NightShift Severe Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	29571047-4c4b-44ca-8726-57c28308e8cf	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain and Mucinex Nightshift Sinus	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	75c6b92f-219f-4740-bb72-c02a927a21ff	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Sinus-Max Day Pressure, Pain and Cough and Mucinex Nightshift Night Sinus Maximum Strength	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	c746953f-4b7d-4e2a-9b85-96bd6901f517	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	cea08797-1d53-4434-be1a-144f2ded5f9d	2026-05-12	Warnings	Exact identifier application number: M012
Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain	ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	2ef9d5de-e99e-4398-bf97-c7bef94498fa	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Day Severe Congestion and Cough and Mucinex Nightshift Night Cold and Flu Maximum Strength	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE	Reckitt Benckiser LLC	a401eb92-60b6-427d-a677-29371a3150be	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Cold, Flu and Sore Throat	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	c902b4fc-c71c-4ef2-b5cb-6c2bd019acbc	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Severe Congestion and Cough	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	3ff4c4ea-7628-4d2b-a6e9-d994c25baef4	2026-05-12	Warnings	Exact identifier application number: M012
Mucinex Fast-Max Cold, Flu and Sore Throat	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Reckitt Benckiser LLC	d7c18e95-8d7b-4550-9a20-fc704a114adb	2026-05-12	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
1049630	diphenhydrAMINE HCl 25 MG Oral Tablet	PSN	38df2308-f6f9-4476-ad34-4b5bc5f9fdf2	7
1049630	diphenhydramine hydrochloride 25 MG Oral Tablet	SCD	38df2308-f6f9-4476-ad34-4b5bc5f9fdf2	7

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
50844-229-08	50844022908	2 BLISTER PACK in 1 CARTON (50844-229-08) / 12 TABLET, FILM COATED in 1 BLISTER PACK	2 blister pack	2022-02-18	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Convenience Valet 44-329	L.N.K. International, Inc. \| LNK International, Inc.	2026-05-18	HUMAN OTC DRUG LABEL	7