THYROXINE L POWDER- levoxine powder 
Henry Schein Animal Health

Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA. For further information about unapproved drugs, click here.

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THYROXINE L POWDER

A palatable supplement for the correction of conditions associated with hypothyroidism in horses and ponies

WARNING: Federal law restricts this drug to use by or on the order of a licensed veterinarian.

For Animal Use Only
Keep Out of Reach of Children

Indications:

For use in horses and ponies for correction of conditions associated with low circulating thyroid hormone (hypothyrodism).

Dosage:

Doses should be individualized and animals should be monitored daily for clinical signs of hyperthyroidism or hypersensitivity. Suggested initial doses are 1 - 10 mg levothyroxine sodium (T4)/100 lb. body weight (2 - 20 mg/100 kg) once per day or in divided doses. Response to the administration of Thyroxine L Powder should be evaluated clinically every week until an adequate maintenance dose is established. In most horses, this is usually in the range of 35 to 100 mg total daily dose of T4 (1 - 3 level tablespoonfuls Thyroxine L Powder).

Administration:

Thyroxine L Powder may be top dressed or mixed with the daily ration.

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Composition:

Each pound (453.6 g) contains:

Levothyroxine Sodium, USP. . . . . . . . . . . 0.22% (1.0 g)


One level teaspoonful contains 12 mg of T4; one level tablespoonful contains 36 mg of T4.

Warning:

Administer with caution to animals with clincially significant heart disease, hypertension or other complications for which a sharply increased metabolic rate might prove hazardous.  Use in pregnant mares has not been evaluated.

Storage:

Store at controlled room temperature between 15° - 30°C (59° - 86°F).  Keep lid tightly closed and store in a dry location.
USE ONLY AS DIRECTED

Net Weight:

1 lb (453.6 grams) Reorder #017559

10 lb (4.5 kg) Reorder #017560

Questions? (855) 724-3461

Distributed by:
Henry Schein Animal Health
Dublin, OH 43017
www.henryscheinvet.com

Manufactured by:
First Priority, Inc.
Elgin, IL 60123


AH-017559-01/AH-017560-01
Rev. 0218

1.0 lb (453.6 g) jar

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10 lb (4.5 kg) pail

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THYROXINE L POWDER 
levoxine powder
Product Information
Product TypePRESCRIPTION ANIMAL DRUGItem Code (Source)NDC:11695-2105
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
LEVOTHYROXINE SODIUM (UNII: 9J765S329G) (LEVOTHYROXINE - UNII:Q51BO43MG4) LEVOTHYROXINE SODIUM ANHYDROUS1000 mg  in 453.6 g
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:11695-2105-112 in 1 CASE
1453.6 g in 1 JAR
2NDC:11695-2105-24500 g in 1 PAIL
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
unapproved drug other07/01/201310/24/2022
Labeler - Henry Schein Animal Health (603750329)
Registrant - First Priority Incorporated (179925722)
Establishment
NameAddressID/FEIBusiness Operations
First Priority Incorporated179925722manufacture, label

Revised: 10/2022
 
Henry Schein Animal Health