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		2026-10-20

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 103 of 153 · 3,057 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Professional Therapy MuscleCare Pain Relieving	MENTHOL, CAMPHOR	Active and Innovative Inc.	42f1abeb-f6d7-01c3-e054-00144ff88e88	2025-01-23	Warnings	Exact identifier application number: M017
LIDOCAINE	LIDOCAINE	PHARMACURE LLC	53384c51-6da1-4fa4-8782-2606ca3d1c6f	2025-01-22	Warnings	Exact identifier application number: M017
Capsaicin	CAPSAICIN	PHARMACURE LLC	829afe1b-6b2a-42a9-9626-8e39b0105e70	2025-01-22	Warnings	Exact identifier application number: M017
FORTHiQ Pain Relief Lidocaine Patch	PAIN RELIEF LIDOCAINE PATCH	Henan Enokon Medical Instrument Co., Ltd.	2c593420-5788-3422-e063-6394a90a1890	2025-01-22	Warnings	Exact identifier application number: M017
RETALIEF LIDOCAINE 5	LIDOCAINE	Reliable 1 Laboratories LLC	2c262f3c-8cb2-4384-e063-6294a90a436d	2025-01-20	Warnings	Exact identifier application number: M017
Eagle Brand Medicated Roll On Aromatic	CAMPHOR, MENTHOL, METHYL SALICYLATE	Borden Company (Private) Limited	1c3e5068-dd61-ebdb-e063-6294a90a97cc	2025-01-20	Warnings	Exact identifier application number: M017
PROHEAL BURN	LIDOCAINE HYDROCHLORIDE, BENZALKONIUM CHLORIDE	Nantong Health & Beyond Hygienic Products Inc.	bbc0a5d6-1de6-4ca3-9bb4-a45662b5eab1	2025-01-19	Warnings	Exact identifier application number: M017
HERSTAT PLUS Cold Sore Treatment	CAMPHOR, MENTHOL	Herstat (USA) Inc.	e20ea714-663d-c4ac-e053-2a95a90a5ecc	2025-01-18	Warnings	Exact identifier application number: M017
Pain Relief Medicated	CAMPHOR MENTHOL METHYL SALICYTATE	RITE AID CORPORATION	60895211-69f3-478b-a33f-1c2071f62950	2025-01-16	Warnings	Exact identifier application number: M017
Elgin Pain Relief	MENTHOL	Eco-Logics, Inc.	70eda21e-e566-42f4-9a49-b0d3ad000652	2025-01-16	Warnings	Exact identifier application number: M017
Curist Lidocaine Patch Maximum Strength	LIDOCAINE	Little Pharma, Inc.	e574c188-cc65-287d-e053-2995a90a5972	2025-01-16	Warnings	Exact identifier application number: M017
Equate Hydrocortisone Topical	HYDROCORTISONE	WalMart	1f64555d-f77e-4a83-b222-fdb3ed7d8853	2025-01-16	Warnings	Exact identifier application number: M017
Equate Hydrocortisone	HYDROCORTISONE	WalMart	f5c32b4a-1159-4b7a-b8ac-256d53020dc2	2025-01-16	Warnings	Exact identifier application number: M017
Lidocaine Pain Relief Gel-Patch	LIDOCAINE	Guangzhou Zhupuyou E-commerce Co., Ltd	296fcc36-563f-19ca-e063-6394a90ab3ae	2025-01-15	Warnings	Exact identifier application number: M017
K19 RELIEF	MENTHOL	K19 LLC	e2e1ca96-1ae8-4c99-b8de-ce26754292f9	2025-01-15	Warnings	Exact identifier application number: M017
Anecream	LIDOCAINE 4%	Focus Health Group	2d7706e2-7363-4047-96cb-85b718277e8c	2025-01-15	Warnings	Exact identifier application number: M017
Boroleum	CAMPHOR, MENTHOL, WHITE PETROLATUM	Reliable 1 Laboratories	846568af-0fdd-a80e-e053-2a91aa0a9c9e	2025-01-15	Warnings	Exact identifier application number: M017
LidoPro Pain Relief	CAPSAICIN AND LIDOCAINE	Advanced Rx of Tennessee, LLC	27d5997b-1cc2-41c2-e063-6394a90ac74a	2025-01-15	Warnings	Exact identifier application number: M017
Pain Relief Patch 4% Lidocaine	LIDOCAINE	Reliable 1 Laboratories LLC	2b624763-c310-63d9-e063-6394a90a1928	2025-01-15	Warnings	Exact identifier application number: M017
Cannarelief 1000mg	MENTHOL	Carolina Cannabis Creations LLC	01e2ae1a-c969-6dd2-e063-6394a90a9d9e	2025-01-15	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