Diphenhydramine HCl

Product NDC: 0121-1730
11-digit product format: 001211730
Labeler code: 0121
Product ID: 0121-1730_d56f4fe1-e90c-4e35-a488-12c93938a3dd
Type: HUMAN OTC DRUG
Nonproprietary name: diphenhydramine hydrochloride
Dosage form: SOLUTION
Route: ORAL
Labeler: PAI Holdings, LLC dba PAI Pharma
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2020-06-18
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 25 mg/10mL
Pharmacologic classes: Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	0121-1730	0121-1730-30	D	Discontinued by firm		2026-10-23

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 11 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Snapshot, Source SHA-256 table
Captured / source date	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	`367a005e9d99…`	`383a685ebd0f…`

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
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	25 mg/10mL

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
1049906	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
3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	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
e2db08c6-133f-4f4f-afb4-e90a2418d6f6	Product name	1	20230320
c6f86816-7da6-43ea-8c25-ac9758311cc5	Product name	1	20220118
ce6d5c06-3ae0-18a6-d5b3-8cd3cc0f8906	Product name	7	20210625
f52be47f-7aa7-46c0-b1fa-50c18dd50206	Product name	1	20201029
11ed6f83-cdd2-4637-8379-b1a1d3ae3cde	Product name	1	20181101
86c45a79-b9f0-4476-a27c-6e10db098497	Product name	1	20180125
252e11b6-1a9a-4283-a242-df2c129c496d	Product name	3	20170717
d5e51f11-ad28-caa4-4b49-4143974782ad	Product name	1	20150831
3e48c9c4-918d-5d23-2f0b-d2398b06be54	Product name	1	20140508
6084a4f4-5437-c9a5-caec-5361ee075a59	Product name	1	20140508
865c72dd-0d94-daac-f728-ddd4ded2a79e	Product name	1	20140508
90c5639a-61b0-88d6-ddcf-21888e94869a	Product name	1	20140508
9514609b-a2a9-f8ec-6ba6-3f8e5ee89877	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
0121-1730-00	Diphenhydramine HCl	10 in 1 CASE	SOLUTION	10	5
0121-1730-00	Diphenhydramine HCl	10 in 1 TRAY	SOLUTION	10	5
0121-1730-10	Diphenhydramine HCl	10 mL in 1 CUP, UNIT-DOSE	SOLUTION	10	5
0121-1730-30	Diphenhydramine HCl	3 in 1 CASE	SOLUTION	3	5
0121-1730-30	Diphenhydramine HCl	10 in 1 TRAY	SOLUTION	10	5

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
0121-1730	DIPHENHYDRAMINE HCL (DIPHENHYDRAMINE HYDROCHLORIDE) SOLUTION [PAI HOLDINGS, LLC DBA PAI PHARMA]	5	Current NDC, Legacy NDC, 5 package rows	20240911_3c3e0dc8-cddd-4f46-9b68-19bac00c07cc.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 67 of 178 · 3,550 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
MUCUS RELIEF	GUAIFENESIN 400 MG	Pioneer Life Sciences, LLC	1194c338-e115-4105-93d8-9ab833c43193	2025-12-26	Warnings	Exact identifier application number: M012
MUCUS RELIEF	GUAIFENESIN 400 MG	Pioneer Life Sciences, LLC	9c9e558d-d991-4a2e-aa13-37c0b08071e6	2025-12-26	Warnings	Exact identifier application number: M012
MUCUS RELIEF	GUAIFENESIN 400 MG	Pioneer Life Sciences, LLC	1695e7ea-2f83-4d3a-980e-c91be6c1f2a5	2025-12-25	Warnings	Exact identifier application number: M012
GUAIFENESIN	GUAIFENESIN	Pharbest Pharmaceuticals, Inc.	0bf70fb4-d3c8-476d-b864-4eadc697a7d8	2025-12-24	Warnings	Exact identifier application number: M012
PHARBINEX-DM	GUAIFENESIN 400MG AND DEXTROMETHORPHAN HBR 20MG	Pharbest Pharmaceuticals, Inc.	8d71db43-da87-45ee-aa4a-7e870bc5016d	2025-12-24	Warnings	Exact identifier application number: M012
Daytime Nighttime Cold Flu Relief	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL	Safeway, Inc.	764bcc58-bc5f-4ee6-82b7-cb0ed5baf3be	2025-12-23	Warnings	Exact identifier application number: M012
Tussin	GUAIFENESIN	Discount Drug Mart	14de3d6d-4eb0-42cf-8941-cb42b3dd5c71	2025-12-23	Warnings	Exact identifier application number: M012
Allergy Relief	DIPHENHYDRAMINE HCL 25 MG	Pioneer Life Sciences, LLC	c8dcba06-a461-4af5-a120-666a63f06ac4	2025-12-23	Warnings	Exact identifier application number: M012
SAFETUSSIN MAX STRENGTH MS Cough, Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND GUAIFENESIN	KRAMER LABORATORIES	920bde5f-4079-45de-aa59-24b00e50cb56	2025-12-23	Warnings	Exact identifier application number: M012
Daytime Cold and Flu	ACETAMINOPHEN AND DEXTROMETHORPHAN HYDROBROMIDE	Humanwell PuraCap Pharmaceuticals (Wuhan) Co., Ltd	46996bbf-948c-0aba-e063-6394a90a09e3	2025-12-23	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Lil' Drug Store Products, Inc.	1d2e2a5a-099b-41b3-82bd-5bf704377f78	2025-12-23	Warnings	Exact identifier application number: M012
Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDE	Lil' Drug Store Products, Inc.	5b493ed7-9044-4841-9935-236d0bdc71a9	2025-12-23	Warnings	Exact identifier application number: M012
Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDE	Lil' Drug Store Products, Inc.	77a7ff9a-a414-4053-8d8d-369907d4380d	2025-12-23	Warnings	Exact identifier application number: M012
Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Lil' Drug Store Products, Inc.	8f320235-f243-4211-b99c-18526e686548	2025-12-23	Warnings	Exact identifier application number: M012
Circle K Daytime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDE	Lil' Drug Store Products, Inc.	b6a46498-d9a8-4da2-9283-57d135f305a5	2025-12-23	Warnings	Exact identifier application number: M012
Circle K Nighttime Cold and Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Lil' Drug Store Products, Inc.	7c5faec2-28c6-4c15-a268-d8b578140b74	2025-12-23	Warnings	Exact identifier application number: M012
Sugar Free Honey Lemon Cough Drops	MENTHOL	Walmart	67650b94-adbb-87fb-e053-2a91aa0a87e6	2025-12-23	Warnings	Exact identifier application number: M012
Equate Benz-Dex Cough and Throat Lozenges	BENZOCAINE	Walmart	c0a6cb7f-a247-e610-e053-2a95a90a4199	2025-12-23	Warnings	Exact identifier application number: M012
Equate Honey Lemon Cough Drops	MENTHOL	WalMart	0028be18-5162-ff51-e063-6294a90ae517	2025-12-23	Warnings	Exact identifier application number: M012
Equate SF Menthol Cough Drops	MENTHOL	WalMart	003a229c-b014-e9f3-e063-6294a90aa5ed	2025-12-23	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
1049906	diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution	PSN	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	5
1049906	diphenhydramine hydrochloride 2.5 MG/ML Oral Solution	SCD	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	5
1049906	diphenhydramine HCl 12.5 MG per 5 ML Oral Solution	SY	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	5
1049906	diphenhydramine hydrochloride 25 MG per 10 ML Oral Solution	SY	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	5
1049906	diphenhydramine hydrochloride 50 MG per 20 ML Oral Solution	SY	3c3e0dc8-cddd-4f46-9b68-19bac00c07cc	5
1049906	diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution	PSN	1b591e27-b00b-41c8-9fe9-c633aba09134	2
1049906	diphenhydramine hydrochloride 2.5 MG/ML Oral Solution	SCD	1b591e27-b00b-41c8-9fe9-c633aba09134	2
1049906	diphenhydramine HCl 12.5 MG per 5 ML Oral Solution	SY	1b591e27-b00b-41c8-9fe9-c633aba09134	2
1049906	diphenhydramine hydrochloride 25 MG per 10 ML Oral Solution	SY	1b591e27-b00b-41c8-9fe9-c633aba09134	2
1049906	diphenhydramine hydrochloride 50 MG per 20 ML Oral Solution	SY	1b591e27-b00b-41c8-9fe9-c633aba09134	2

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
0121-1730-00	00121173000	10 TRAY in 1 CASE (0121-1730-00) / 10 CUP, UNIT-DOSE in 1 TRAY / 10 mL in 1 CUP, UNIT-DOSE (0121-1730-10)	10 tray	2020-06-18	0000-00-00	No	No	Current
0121-1730-10	00121173010	10 mL in 1 CUP, UNIT-DOSE	10 ml					Historical
0121-1730-30	00121173030	3 TRAY in 1 CASE (0121-1730-30) > 10 CUP, UNIT-DOSE in 1 TRAY > 10 mL in 1 CUP, UNIT-DOSE (0121-1730-10)	3 tray	2020-06-18	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Diphenyhydramine HCl Oral Solution, USP	Major Pharmaceuticals	2025-08-01	HUMAN OTC DRUG LABEL	2
Diphenydramine HCl Oral Solution, USP	PAI Holdings, LLC dba PAI Pharma \| PAI Holdings, LLC dba Pharmaceutical Associates, Inc. and dba PAI Pharma	2024-01-05	HUMAN OTC DRUG LABEL	5