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		2026-10-16

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 65 of 153 · 3,057 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
NeuroMed FA	BENZOCAINE	Sambria Pharmaceuticals, Inc.	97345ed4-51c3-4221-852c-2cd563f33317	2025-11-12	Warnings	Exact identifier application number: M017
ZHENG GU SHUI	CAMPHOR, MENTHOL	GUANGXI YULIN PHARMACEUTICAL GROUP CO LTD	17552943-4f11-42d6-ad41-fbc53f2bbd9a	2025-11-12	Warnings, Adverse reactions	Exact identifier application number: M017
NeuroMed FA	BENZOCAINE	Sambria Pharmaceuticals, Inc.	605fc242-ad31-4aa9-bd86-fba4ddf0d305	2025-11-12	Warnings	Exact identifier application number: M017
CAPZIX	CAPSAICIN	Toprail Chp Llc.	a4555840-cf8f-45d8-90bb-3581102b58a7	2025-11-12	Warnings	Exact identifier application number: M017
Hempvana Cold As Ice Pain Relief	MENTHOL	Telebrands Corp	95e84bb9-ba2e-5009-e053-2995a90a4362	2025-11-12	Warnings	Exact identifier application number: M017
Lidozall	LIDOCAINE HYDROCHLORIDE	V2 Pharma LLC	1eb2dfb2-3ad1-488b-aed9-17220e34a10c	2025-11-12	Warnings	Exact identifier application number: M017
Lidozall Plus	LIDOCAINE HYDROCHLORIDE	V2 Pharma LLC	ba3cbb15-f4ed-443e-af43-a758481acb0b	2025-11-12	Warnings	Exact identifier application number: M017
Knee Pain Relief Patch	DL-CAMPHOR, L-MENTHOL, METHYL SALICYLATE	Shenzhen Finona Information Technology Co., Ltd	38755738-1a06-fdb4-e063-6294a90aa6eb	2025-11-12	Warnings	Exact identifier application number: M017
Recovery Numb	LIDOCAINE 4%	PURKLENZ FORMULATIONS INC.	e95e38e3-f743-4f5c-abdf-99ba6856e6f7	2025-11-12	Warnings	Exact identifier application number: M017
Rapid Relief	COLD RELIEF PATCH 5% MENTHOL	RAPID AID VIET NAM COMPANY LIMITED	434c13c2-52ee-000f-e063-6294a90af7e7	2025-11-11	Warnings	Exact identifier application number: M017
Rapid Relief	PAIN RELIEF PATCH CAMPHOR 110MG MENTHOL 33MG CAPSICUM EXTRACT 22MG	RAPID AID VIET NAM COMPANY LIMITED	434d5f92-05c2-d884-e063-6394a90ad28c	2025-11-11	Warnings	Exact identifier application number: M017
Rapid Relief	PAIN RELIEF PATCH LIDOCAINE 4% MENTHOL 1%	RAPID AID VIET NAM COMPANY LIMITED	434df0be-49ff-aa56-e063-6394a90a3b5a	2025-11-11	Warnings	Exact identifier application number: M017
TopCare Pain Relief Maximum Strength	LIDOCAINE HYDROCHLORIDE	TOPCO ASSOCIATES	b0ae3a7c-52d1-4923-bd50-6bb3749006c8	2025-11-11	Warnings	Exact identifier application number: M017
Comfortcaine	LIDOCAINE HCL	QS Key West Aloe, LLC	831b7c11-e437-4e74-808e-c9c1eb8b82f6	2025-11-11	Warnings	Exact identifier application number: M017
A and E Marathon Delay Serum	DELAY SERUM	Phe Inc	4355d1d8-44fe-aca1-e063-6294a90a85ff	2025-11-11	Warnings	Exact identifier application number: M017
A and E Deep Throat Desensitizing SprayStrawberry	ORAL NUMBING SPRAY STRAWBERRY	Phe Inc	4355dab1-a293-ded6-e063-6394a90af9b0	2025-11-11	Warnings	Exact identifier application number: M017
A and E Easy Anal Gel	ANAL NUMBING LUBRICANT	Phe Inc	4355e0f3-65ba-eca6-e063-6394a90ab43c	2025-11-11	Warnings	Exact identifier application number: M017
A and E Deep Throat Desensitizing SprayPeppermint	ORAL NUMBING SPRAY MINT	Phe Inc	4355e0d0-1222-d594-e063-6294a90abb29	2025-11-11	Warnings	Exact identifier application number: M017
DermaNumb Analgesic	LIDOCAINE HCL	A.T.S. Laboratories, LLC	0ea46890-45c3-4732-bc47-227f7c67daf1	2025-11-11	Warnings	Exact identifier application number: M017
Derma Numb Pain Relief	LIDOCAINE HCL	A.T.S. Laboratories, LLC	710991ae-8f82-4893-93a7-0ef3f815d132	2025-11-11	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