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 45 of 153 · 3,057 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
DZUL - LIDO CREME	LIDOCAINE HCL, MENTHOL	Caball Sales, Inc.	063387e4-a1b1-a467-e063-6294a90a6cbd	2026-01-08	Warnings	Exact identifier application number: M017
TOPICAINE	LIDOCAINE 4%	ESBA LABORATORIES INC.	7f96e980-891e-743d-e053-2a91aa0aea5f	2026-01-08	Warnings	Exact identifier application number: M017
LUBRICAINE	LIDOCAINE 4%	ESBA LABORATORIES INC.	9d7416b1-607d-34e0-e053-2a95a90aa3c3	2026-01-08	Warnings	Exact identifier application number: M017
0.5% LIDOCAINE BURN RELIEF	LIDOCAINE HYDROCHLORIDE	Universal Distribution Center LLC	0a1aeff0-bade-457b-a0ac-099d646c0b2e	2026-01-08	Warnings	Exact identifier application number: M017
4% MENTHOL COLD THERAPY	MENTHOL	Universal Distribution Center LLC	66892993-a755-4584-b2a8-2e8d7ac70593	2026-01-08	Warnings	Exact identifier application number: M017
Private Label Antifungal Barrier Cream	2% MICONAZOLE NITRATE CREAM	Swiss-American CDMO, LLC	e74bddea-c1ac-4e4e-84bd-5a9defb85b2d	2026-01-08	Warnings	Exact identifier application number: M017
2.0% LIDOCAINE BURN	LIDOCAINE HYDROCHLORIDE	Universal Distribution Center LLC	e1911279-85f7-4053-b6da-8f4e991347a2	2026-01-08	Warnings	Exact identifier application number: M017
POMG PAIN RELIEF ROLLER	LIDOCAINE HYDROCHLORIDE, MENTHOL	POMG LLC	1fa980fb-fc0e-fdd0-e063-6394a90adc13	2026-01-07	Warnings	Exact identifier application number: M017
Artridon Glucosamine	MENTHOL, METHYL SALICYLATE	Pharmadel LLC	73572156-4cce-0669-e053-2991aa0aaecc	2026-01-07	Warnings	Exact identifier application number: M017
HealthWise Cooling Pain Relief	MENTHOL	Veridian Healthcare	6e2ad0ab-e3a8-4e3a-8f1d-2cd6351185bd	2026-01-07	Warnings	Exact identifier application number: M017
Hydrocortisone 1% Anti-Itch Cream	HYDROCORTISONE	DLC Laboratories, Inc.	16eeec2c-065d-4da0-e063-6294a90a3873	2026-01-07	Warnings	Exact identifier application number: M017
Maximum Strength Hydrocortisone	HYDROCORTISONE	DLC Laboratories, Inc	caf50f12-f35c-4e9e-8ef7-3b0c84e225ee	2026-01-07	Warnings	Exact identifier application number: M017
EARTHS CARE MUSCLE AND JOINT RUB	CAMPHOR	DLC Laboratories, Inc.	71e33e06-4dc3-4ead-a122-ff89d93a64de	2026-01-07	Warnings	Exact identifier application number: M017
Amour CBD	PAIN RELIEF CREAM	SVD Premium Products	95b45e79-b1e7-17b2-e053-2995a90a8836	2026-01-07	Warnings	Exact identifier application number: M017
Tiger Balm Active Muscle	METHYL SALICYLATE AND MENTHOL, UNSPECIFIED FORM	Haw Par Healthcare Ltd.	845a4ead-f9c0-4009-bcae-b17cd388439b	2026-01-07	Warnings	Exact identifier application number: M017
3X Medicated Toothache and Gum Gel	BENZOCAINE	Rite Aid	996f7989-17ce-5b28-e053-2995a90af8b8	2026-01-06	Warnings	Exact identifier application number: M017
QNTAMAX Muscle and Joint Pain Relieving	CAMPHOR (SYNTHETIC), MENTHOL	Qntamax LLC	6622b94c-824e-4e84-a8d8-b60bb0b866e2	2026-01-06	Warnings	Exact identifier application number: M017
Winco Muscle and Joint Pain Relief Gel 2oz	WINCO BENGAY VANISHING SCENT MUSCLE AND JOINT PAIN RELIEF	WINCO FOODS, LLC	47bedf4e-4036-cf43-e063-6394a90a91d6	2026-01-06	Warnings	Exact identifier application number: M017
Pain Relief Hot Patch	MENTHOL AND CAPSAICIN	Universal Distribution Center LLC	110bcb16-ef0b-4bc8-8877-173a0494e1ad	2026-01-06	Warnings	Exact identifier application number: M017
WOFANLI Quit Smoking Nicotine Patches	NICOTINE PATCHES	Shenzhen Paxi Trading Co., Ltd.	4582b4e9-0c24-069d-e063-6394a90a6f4b	2026-01-05	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