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 28 of 153 · 3,057 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
LIDOGUARD	LIDOCAINE 4%	ViolaCare, Inc.	d8b021b6-cf71-4f7e-9d27-92d0982bd34f	2026-03-25	Warnings	Exact identifier application number: M017
LactiGo	MENTHOL	LactiGo, Inc.	4dda6ac4-d849-69a6-e063-6394a90a3c54	2026-03-25	Warnings	Exact identifier application number: M017
Alocane Max	LIDOCAINE HYDROCHLORIDE AND BENZALKONIUM CHLORIDE	Quest Products LLC	0a33f9a9-1fdc-7cdf-e063-6294a90adca1	2026-03-25	Warnings	Exact identifier application number: M017
EjaGuard	LIDOCAINE	MOLANSPACE INC	475f64ef-d636-7e87-e063-6294a90ae32f	2026-03-25	Warnings	Exact identifier application number: M017
Hydrocortisone 1%	HYDROCORTISONE	ProStat First Aid	4e53d29c-ed3c-f481-e063-6294a90a3181	2026-03-25	Warnings	Exact identifier application number: M017
Topicaine Ultra	TOPICAINE ULTRA	Oncora Pharma, LLC	e052f718-700a-44e0-8770-65451b812ee1	2026-03-24	Warnings	Exact identifier application number: M017
Hot Pap Cataplasma	METHYL SALICYLATE, VANILLYL NONYLAMIDE	Masaem Company	4dbeda13-b198-0cf0-e063-6294a90a8180	2026-03-24	Warnings	Exact identifier application number: M017
Barmicil Anti-itch	HYDROCORTISONE	OPMX LLC	850084c3-1dd4-eb8d-e053-2a91aa0a130b	2026-03-24	Warnings	Exact identifier application number: M017
Jeil Hangbang Paff Soo S Cataplasma	GLYCOL SALICYLATE, L-MENTHOL	Masaem Company	4dd040db-07cf-361a-e063-6394a90a8001	2026-03-24	Warnings	Exact identifier application number: M017
Zenol Double Action	METHYL SALICYLATE, L-MENTHOL	BA TRADE INC	4da998fc-75a3-583f-e063-6394a90a59c7	2026-03-23	Warnings	Exact identifier application number: M017
Ultra Strength Topical Pain Relief Cream	CAMPHOR, MENTHOL, METHYL SALICYLATE	J C UDEOZOR & SONS GLOBAL INDUSTRIES LTD	4db9ae57-4ab4-8fe4-e063-6394a90a7e51	2026-03-23	Warnings	Exact identifier application number: M017
DR. SANA ALIVIO TOTAL ALIVIO TOTAL ROLL ON	ALIVIO TOTAL ROLL ON	EVI LABS	4da01338-8739-08a8-e063-6294a90ae157	2026-03-22	Warnings	Exact identifier application number: M017
DR SANA ALIVIO TOTAL ALIVIO TOTAL	ALIVIO TOTAL	EVI LABS	4da1c3b8-9af2-6e9f-e063-6394a90a86ae	2026-03-22	Warnings	Exact identifier application number: M017
SORE NO MORE	MENTHOL CAMPHOR	SOMBRA COSMETICS INC.	80d97c80-bdc0-4d5d-b6e2-86dfdb15d7bd	2026-03-20	Warnings	Exact identifier application number: M017
CVS Health Antiseptic Wound Wash	LIDOCAINE HYDROCHLORIDE, BENZALKONIUM CHLORIDE	CVS Pharmacy	53ac017a-eccb-3b24-e054-00144ff88e88	2026-03-20	Warnings	Exact identifier application number: M017
Tecnu Diphenhydramine HCl Pain Relieving Anti Itch Gel 2%	ANTI ITCH GEL	Walgreens	3d6e8c62-2fcc-51c2-e063-6394a90a33f7	2026-03-20	Warnings	Exact identifier application number: M017
ANIXIKE Numbing	MENTHOL 5% NUMBING	Jiangxi Yudexi Pharmaceutical Co., LTD	4d5c52d7-8e81-b62f-e063-6394a90ad03e	2026-03-19	Warnings	Exact identifier application number: M017
SYLVIRENE NUMBING	MENTHOL 5% NUMBING	Jiangxi Yudexi Pharmaceutical Co., LTD	4d47e8c7-d293-bf63-e063-6294a90a5fd9	2026-03-18	Warnings	Exact identifier application number: M017
Antibiotic and Pain Relief	NEOMYCIN SULFATE, POLYMYXIN B SULFATE, AND PRAMOXINE HYDROCHLORIDE	STRATEGIC SOURCING SERVICES LLC	f7aa9330-c47c-4d2f-b784-11b831d919d6	2026-03-18	Warnings	Exact identifier application number: M017
hydrocortisone	HYDROCORTISONE	Bryant Ranch Prepack	99726aa3-3b45-4175-8471-279419af5457	2026-03-18	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