Happy Jack Ear Canker

Manufacturer: Happy Jack Inc | Sigma-Aldrich Manufacturing LLC
Effective date: 2024-08-01
Label type: OTC ANIMAL DRUG LABEL
Version: 3
Source: full-release
Hydrated at: 2026-06-01 02:43:25

Label at a glance#

ProductHappy Jack Ear Canker

Active ingredientzinc oxide, iodoform

Label structure5 sections

Dosage and administration

If necessary, snip top for easier flow. Cleanse area to be treated. Apply powder daily.

Contacts and useful links#

Websitewww.happyjackinc.com

www.happyjackinc.com

Label contents#

Full prescribing information#

INDICATIONS

VETERINARY INDICATIONS SECTION

A healing aid for ear canker and other sores and rashes on dogs and horses.

DIRECTIONS

DOSAGE & ADMINISTRATION SECTION

If necessary, snip top for easier flow. Cleanse area to be treated. Apply powder daily.

CAUTION

PRECAUTIONS SECTION

If redness, irritation or swelling persist or increase, discontinue use and consult veterinarian.

SPL UNCLASSIFIED SECTION

Sold by:
HAPPY JACK, INC.
SNOW HILL, N.C. 28580

www.happyjackinc.com

PRINCIPAL DISPLAY PANEL - 14g Bottle Label

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Happy Jack

EAR CANKER
POWDER
for Dogs & Horses

CAUTION: Not for Human Use
Keep Out of Reach of Children
Actives: Zinc Oxide 47% Iodoform 3%
NET WT. ½ oz. (14g)

PRINCIPAL DISPLAY PANEL - 14g Bottle Label

RxCUI, Display, Full name table
RxCUI	Display	Full name	Type	Form / route
1373115	iodoform 0.03 MG/MG / zinc oxide 0.47 MG/MG Topical Powder	iodoform 0.03 MG/MG / zinc oxide 0.47 MG/MG Topical Powder	SCD Active

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	SPL version
1373115	zinc oxide 47 % / iodoform 3 % Topical Powder	PSN	3
1373115	iodoform 0.03 MG/MG / zinc oxide 0.47 MG/MG Topical Powder	SCD	3
1373115	iodoform 0.03 MG/MG / ZNO 0.47 MG/MG Topical Powder	SY	3
1373115	iodoform 3 % / zinc oxide 47 % Topical Powder	SY	3

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
23851-057-14	Happy Jack Ear Canker	14 g in 1 BOTTLE, PLASTIC	POWDER	14		3

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
23851-057	HAPPY JACK EAR CANKER (ZINC OXIDE AND IODOFORM) POWDER [HAPPY JACK INC]	3	1 package rows	20240806_bb1ce9d8-bd98-43e9-a773-2ba991f07e59.zip

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	SPL version
iodoform	ACTIVE INGREDIENT	KXI2J76489	1
zinc oxide	ACTIVE INGREDIENT	SOI2LOH54Z	1
iodoform	ACTIVE MOIETY	KXI2J76489	1
zinc oxide	ACTIVE MOIETY	SOI2LOH54Z	1
calcium carbonate	INACTIVE INGREDIENT	H0G9379FGK	1
talc	INACTIVE INGREDIENT	7SEV7J4R1U	1

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 6 matching rows.

Happy Jack Ear Canker
zinc oxide and iodoform
zinc oxide
iodoform
talc
calcium carbonate

NDC Codes#

Product NDC, Package NDC table
Product NDC	Package NDC
23851-057	23851-057-14

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 4 matching rows.

Name, UNII, Kind table
Name	UNII	Kind
zinc oxide	SOI2LOH54Z	ACTIB
iodoform	KXI2J76489	ACTIB
talc	7SEV7J4R1U	IACT
calcium carbonate	H0G9379FGK	IACT

Source Document#

Source XML

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 1 · 50 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredient	IID ingredient	UNII	Dosage form / route	Potency	Maximum daily exposure	Match
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	CAPSULE / ORAL	349.9 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE, COATED, EXTENDED RELEASE / ORAL		20 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET, COATED / ORAL	64.8 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	POWDER, DENTIFRICE / DENTAL	0.5 mg/mg		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, DELAYED RELEASE / ORAL		349 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, ORALLY DISINTEGRATING, DELAYED RELEASE / ORAL		357 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET / SUBLINGUAL	32.4 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET, EXTENDED RELEASE / ORAL	229.7 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	LOZENGE / ORAL		50 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	GRANULE, DELAYED RELEASE / ORAL		525 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	GRANULE, FOR SUSPENSION / ORAL		296 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	SUSPENSION / ORAL		234 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, CHEWABLE, EXTENDED RELEASE / ORAL		18 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, SUGAR COATED / ORAL	NA		Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET, CHEWABLE / ORAL		1650 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE, COATED / ORAL		87 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	FILM, SOLUBLE / ORAL		14 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET, FILM COATED / ORAL		300 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	PELLET / ORAL		69 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE / ORAL		729 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	SOLUTION / RESPIRATORY (INHALATION)	4.02 %w/v		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET / BUCCAL	15 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, FOR SUSPENSION / ORAL		24 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE, DELAYED RELEASE / ORAL		420 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET, DELAYED RELEASE / ORAL	8.4 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	POWDER, FOR SUSPENSION / ORAL		735 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, CHEWABLE / ORAL		202 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, FILM COATED, EXTENDED RELEASE / ORAL		60 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, ORALLY DISINTEGRATING / ORAL		80 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET / ORAL	1000 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET / RECTAL	32.4 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, COATED / ORAL	320.75 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	POWDER / TOPICAL		9235 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	GUM, CHEWING / BUCCAL		3492 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	CAPSULE, EXTENDED RELEASE / ORAL	4 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	SOLUTION / AURICULAR (OTIC)	0.38 %w/w		Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE, EXTENDED RELEASE / ORAL		5119 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	SOLUTION / INTRAVENOUS	4.02 %w/v		Exact identifier — unii candidate 15 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	CAPSULE, DELAYED RELEASE / ORAL		20 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	DROPS / ORAL	NA		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	SUSPENSION, EXTENDED RELEASE / ORAL		46 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	CAPSULE, COATED PELLETS / ORAL	14 mg		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, FILM COATED / ORAL		91 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	GUM, CHEWING / BUCCAL	NA		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	ELIXIR / ORAL	4.5 mg/5ml		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, EXTENDED RELEASE / ORAL		300 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	OINTMENT / TOPICAL	74.6 %w/w		Exact identifier — unii candidate 35 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	GRANULE / ORAL		322 mg	Exact identifier — unii candidate 35 equally ranked IID candidates
calcium carbonate	CALCIUM CARBONATE	H0G9379FGK	TABLET / ORAL		793 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
talc	TALC	7SEV7J4R1U	TABLET, DELAYED RELEASE PARTICLES / ORAL		56 mg	Exact identifier — unii candidate 35 equally ranked IID candidates

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 1 of 97 · 1,933 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Dermaka Infants and Kids Multi Purpose Skin Protectant	ZINC OXIDE	Dermaka Skin Products LLC	f84dfd55-db6c-4d75-be67-4d13a139e209	2026-09-10	Warnings	Name fallback generic name: ZINC OXIDE
Zinc Oxide	ZINC OXIDE	CVS Pharmacy, Inc.	35e67726-4527-4cd7-8e73-30325a32402c	2026-09-09	Warnings, Adverse reactions	Name fallback generic name: ZINC OXIDE
Sunski Hot Block Mineral Sunscreen Stick SPF 50	ZINC OXIDE	Stewart Charley Ventures LLC dba Sunski	04ecc5e7-0d9e-4bc7-b964-4cbcc6ed06a8	2026-09-01	Warnings	Name fallback generic name: ZINC OXIDE
Sunceutical SPF 50 Mineral Face Cream	ZINC OXIDE	Baxter Laboratories Pty. Ltd.	2c408728-a1de-d51e-e063-6294a90ade0b	2026-08-31	Warnings	Name fallback generic name: ZINC OXIDE
ISNTREE HYALURONIC ACID NATURAL SUNCREAM	ZINC OXIDE	ISNTREE Inc.	5a3a59b2-18b6-521b-e063-6294a90a2958	2026-08-29	Warnings	Name fallback generic name: ZINC OXIDE
Utu Broad Spectrum SPF 30 Moisturizing Body Sunscreen	ZINC OXIDE	Utu Co	59938ace-c97c-d758-e063-6394a90a77e4	2026-08-28	Warnings	Name fallback generic name: ZINC OXIDE
Utu Broad Spectrum SPF 30 Moisturizing Face Mineral Zinc Oxide Sunscreen Unscented	ZINC OXIDE	Utu Co	5982e790-7cdb-c96c-e063-6394a90a02d4	2026-08-28	Warnings	Name fallback generic name: ZINC OXIDE
Utu Hydrating Sun Balm Broad Spectrum SPF 50	ZINC OXIDE	Utu Co	59d1d0ac-2444-d6f9-e063-6294a90ae80c	2026-08-28	Warnings	Name fallback generic name: ZINC OXIDE
Hello Bello Mineral Sunscreen SPF 50	ZINC OXIDE	Topiderm, Inc.	54f12764-5c37-4a05-bf96-209fedb93fd1	2026-08-28	Warnings	Name fallback generic name: ZINC OXIDE
Hero Force Shield Superlight Sunscreen SPF 30	ZINC OXIDE	Church & Dwight Co., Inc.	140268a9-adb9-4574-ad82-4a2e924dc808	2026-08-26	Warnings	Name fallback generic name: ZINC OXIDE
MUSTELA Diaper Rash 1 2 3	ZINC OXIDE	Expanscience Laboratories d/b/a Mustela	59cf1d1e-e951-9d58-e063-6394a90af0f3	2026-08-24	Warnings	Name fallback generic name: ZINC OXIDE
MUSTELA Diaper Rash 1 2 3	ZINC OXIDE	Expanscience Laboratories d/b/a Mustela	163f388e-849d-4b7e-93c1-9045d77a9ec2	2026-08-21	Warnings	Name fallback generic name: ZINC OXIDE
ClaraVie	ZINC OXIDE	Gentell LLC	596abd98-17d7-2a22-e063-6294a90af57d	2026-08-19	Warnings	Name fallback generic name: ZINC OXIDE
Utu Broad Spectrum SPF 50 Tinted Sunscreen-Stick	ZINC OXIDE	Utu Co	596e17d3-3064-1cda-e063-6294a90af963	2026-08-19	Warnings	Name fallback generic name: ZINC OXIDE
Medpride	ZINC OXIDE	Shield Line LLC	e2689cae-e347-4c0b-825b-6281a0b7c2f1	2026-08-18	Warnings	Name fallback generic name: ZINC OXIDE
Zinc Oxide	ZINC OXIDE	ADUSA Distribution, LLC	5940399c-31e3-6d51-e063-6294a90a8e7c	2026-08-17	Warnings, Adverse reactions	Name fallback generic name: ZINC OXIDE
Sun Zapper - Acne Pure Zinc Sunscreen SPF50	ZINC OXIDE	Veganic SKN Limited	3ee435a5-70fb-0c8a-e063-6394a90a650a	2026-08-16	Warnings	Name fallback generic name: ZINC OXIDE
ISNTREE HYALURONIC ACID SENSITIVE SUNSCREEN	ZINC OXIDE	ISNTREE Inc.	58e38665-0bca-fb02-e063-6394a90ad62a	2026-08-13	Warnings	Name fallback generic name: ZINC OXIDE
TENA Proskin protective cream	ZINC OXIDE	Essity HMS North America Inc.	b840377f-a297-4aff-900e-7ea8b7c98717	2026-08-13	Warnings, Adverse reactions	Name fallback generic name: ZINC OXIDE
Elta MD Skincare UV Stick Broad Spectrum SPF50	ZINC OXIDE	CP Skin Health Group, Inc	58dd81db-46d4-d763-e063-6394a90abb0b	2026-08-12	Warnings	Name fallback generic name: ZINC OXIDE

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.