Tecnu Calagel

Product NDC: 51879-802
11-digit product format: 518790802
Labeler code: 51879
Product ID: 51879-802_4fece5ab-b042-c2ec-e063-6294a90affff
Type: HUMAN OTC DRUG
Nonproprietary name: Diphenhydramine Hydrochloride
Dosage form: GEL
Route: TOPICAL
Labeler: Tec Laboratories Inc.
Application: M017
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2019-06-20
Substance: DIPHENHYDRAMINE HYDROCHLORIDE
Active strength: 20 mg/g
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

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	51879-802	51879-802-06	D	Discontinued by firm		2026-10-15

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 · 1 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Archive	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	51879-802	51879-802-06	D	Discontinued by firm		excluded / ndc_excluded.zip	`d630ba8d3edf…`	`732f749b63fb…`

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: Tecnu Calagel
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DIPHENHYDRAMINE HYDROCHLORIDE	20 mg/g

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 · 2 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
1049880	Internal RxNorm lookup
2174801	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
8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	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
777d68c6-a5ab-e06c-d314-677b0b9af0c8	Product name	2	20240508
190f2a5b-bbc8-65c7-fcb0-97891307b917	Product name	1	20140508
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	SPL version
51879-802-06	Tecnu Calagel	1 in 1 CARTON	GEL	1	8
51879-802-16	Tecnu Calagel	1.86 g in 1 PACKET	GEL	1.86	8
51879-802-44	Tecnu Calagel	144 in 1 CARTON	GEL	144	8
51879-802-66	Tecnu Calagel	178.9 g in 1 BOTTLE	GEL	178.9	8

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
51879-802	TECNU CALAGEL (DIPHENHYDRAMINE HYDROCHLORIDE) GEL [TEC LABORATORIES INC.]	6	Current NDC, Legacy NDC, 4 package rows	20241107_8bc9cbfe-1dd4-18ed-e053-2a95a90a7966.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 34 of 153 · 3,057 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
MENTHOL, CAMPHOR	MENTHOL, CAMPHOR	SUNSET PAIN RELIEF	4a7f92d3-dd35-44a3-e063-6294a90ae004	2026-02-10	Warnings	Exact identifier application number: M017
NICOVITO HEMORRHOID MASTER	LIDOCAINE 4% PHENYLEPHRINE HCL 0.25% HEMORRHOID MASTER	Jiangxi Yudexi Pharmaceutical Co., LTD	4a5e24fa-959e-79b4-e063-6294a90a8f68	2026-02-09	Warnings	Exact identifier application number: M017
Tiger Balm Active Muscle Rub	METHYL SALICYLATE, MENTHOL, UNSPECIFIED FORM, AND CAMPHOR (SYNTHETIC)	Haw Par Healthcare Ltd.	2e7638c6-e1ce-4e2f-bd50-52fbce5a138e	2026-02-09	Warnings	Exact identifier application number: M017
Tiger Balm Neck and Shoulder Rub	CAMPHOR (SYNTHETIC) AND MENTHOL	Haw Par Healthcare Ltd.	2f272d12-7b34-430e-817e-1005f57ed9e9	2026-02-09	Warnings	Exact identifier application number: M017
Welmate Lidocaine Pain Relieving Patch	LIDOCAINE	YYBA CORP	4303fd30-0d35-3671-e063-6394a90a2aee	2026-02-09	Warnings	Exact identifier application number: M017
Pain Relief Lidocaine	LIDOCAINE	Kroger Company	4098756e-3d9f-317a-e063-6394a90af04c	2026-02-09	Warnings	Exact identifier application number: M017
Aquanil HC	HYDROCORTISONE	Person and Covey	4a698246-05a6-d01f-e063-6294a90a3401	2026-02-09	Warnings	Exact identifier application number: M017
Hemorrhoid Master	LIDOCAINE, PHENYLEPHRINE	Ebanel Laboratories, Inc	41292d65-dabe-4bc3-872f-34a3912aa342	2026-02-09	Warnings	Exact identifier application number: M017
DERMFREE NEUROPATHY	ARNICA MONTANA 1X HPUS 7% NEUROPATHY	Jiangxi Yudexi Pharmaceutical Co., LTD	4a5c232d-5d29-2504-e063-6394a90ac9de	2026-02-08	Warnings	Exact identifier application number: M017
ASSIELF NUMBING Topical Anorectal	LIDOCAINE	Shenzhen Yuanbang International Logistics Co., Ltd	4a5cb477-57ef-2a1d-e063-6394a90ac9ed	2026-02-08	Warnings	Exact identifier application number: M017
Lidocaine Pain Relieve Gel-Patch	PAIN RELIEVE GEL-PATCH	Henan Kangdi Medical Devices Co., Ltd	1e31b950-e990-e255-e063-6394a90a7d23	2026-02-07	Warnings	Exact identifier application number: M017
Herbal Knee Patch	HERBAL KNEE PATCH	Henan Kangdi Medical Devices Co., Ltd	2a009059-b515-8214-e063-6294a90a4ed3	2026-02-07	Warnings	Exact identifier application number: M017
Flocean ANTI-ITCH	BENZOCAINE 5%ANTI-ITCH	Jiangxi Yudexi Pharmaceutical Co., LTD	4a493911-a846-5aa0-e063-6294a90a65ac	2026-02-07	Warnings	Exact identifier application number: M017
daily solutions Ice Blue Analgesic	MENTHOL, UNSPECIFIED FORM	Garcoa, Inc.	4d8c8c14-ecaa-43de-a07f-c73ca0d1e3e6	2026-02-06	Warnings	Exact identifier application number: M017
Lidocaine Pain Relief Gel-Patch	LIDOCAINE	Shenzhen Wankelai E-commerce Co., Ltd.	4a22562b-601e-97d7-e063-6394a90a5bca	2026-02-06	Warnings	Exact identifier application number: M017
hydrocortisone	HYDROCORTISONE	Sportpharm LLC	ee64ad1e-78db-4553-a3cf-b539b770fa26	2026-02-06	Warnings	Exact identifier application number: M017
Pain Relief Gel-Patch	LIDOCAINE 4%	Sportpharm LLC	1dd022b9-88ae-4737-88cc-fdb0ce0a83a3	2026-02-06	Warnings	Exact identifier application number: M017
Camphor plus Lidocaine Pain Relief	CAMPHOR, LIDOCAINE	Veridian Healthcare	4a2b73a8-c10c-85f9-e063-6294a90ac52c	2026-02-06	Warnings	Exact identifier application number: M017
Aloe Vera Gel	LIDOCAINE HCL, MENTHOL	Retail Business Services, LLC	073c72fe-3171-4a4f-913a-d1b9630a1af3	2026-02-06	Warnings, Adverse reactions	Exact identifier application number: M017
HealthWise Soothing Lidocaine Pain Relief	LIDOCAINE HCI 0.5%	Veridian Healthcare	4a2ec73e-7332-6f13-e063-6294a90a8506	2026-02-06	Warnings	Exact identifier application number: M017

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
2174801	CALAGEL 2 % Topical Gel	PSN	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
1049880	diphenhydrAMINE HCl 2 % Topical Gel	PSN	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
2174801	diphenhydramine hydrochloride 0.02 MG/MG Topical Gel [Calagel Reformulated Jun 2019]	SBD	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
1049880	diphenhydramine hydrochloride 0.02 MG/MG Topical Gel	SCD	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
2174801	Calagel Reformulated Jun 2019 0.02 MG/MG Topical Gel	SY	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
2174801	Calagel Reformulated Jun 2019 2 % Topical Gel	SY	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8
1049880	diphenhydramine hydrochloride 2 % Topical Gel	SY	8bc9cbfe-1dd4-18ed-e053-2a95a90a7966	8

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
51879-802-06	51879080206	1 BOTTLE in 1 CARTON (51879-802-06) > 178.9 g in 1 BOTTLE (51879-802-66)	1 bottle	2019-06-20	0000-00-00	No	No	Current
51879-802-16	51879080216	1.86 g in 1 PACKET	1.86 g					Historical
51879-802-44	51879080244	144 PACKET in 1 CARTON (51879-802-44) / 1.86 g in 1 PACKET (51879-802-16)	144 packet	2019-07-23	0000-00-00	No	No	Current
51879-802-66	51879080266	178.9 g in 1 BOTTLE (51879-802-66)	178.9 g	2019-06-20	0000-00-00	No	No	Current