Storage and handling
Store at controlled room temperature between 15°- 30°C (59°-86°F). Keep container tightly closed when not in use.
Store at controlled room temperature between 15°- 30°C (59°-86°F). Keep container tightly closed when not in use.
A Palatable Supplement for the Correction of Conditions Associated with Hypothyroidism in Horses and Ponies
For animal use only.
Keep out of reach of children.
CAUTION: Federal law restricts this drug to use by or on the order of a licensed veterinarian.
For use in horses and ponies for correction of conditions associated with low circulating thyroid hormone (hypothyroidism).
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 ThyroVetTM Equine 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 ThyroVetTM Equine Powder).
Each pound (453.6 g) contains:
Levothyroxine Sodium USP ............................. 0.22% (1.0 g)
One level teaspoon contains .............................. 12 mg of T4
One level tablespoon contains ............................ 36 mg of T4
Administer with caution to animals with clinically 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.
Store at controlled room temperature between 15°- 30°C (59°-86°F). Keep container tightly closed when not in use.
1 lb (453.6 grams) V1 510261
Distributed by: MWI
Boise, ID 83705
(888) 694-8381
www.VetOne.net
| Class | Version | Type | Effective |
|---|---|---|---|
| LEVOTHYROXINE Pharmacologic Class Indexing | 2 | Indexing - Pharmacologic Class | 20180813 |
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 97c252d3-9bb8-4530-bb44-9824dc7cf556 | Product name | 6 | 20250729 |
| 6c43b71c-35e6-4db3-ba24-c6ef42ff7003 | Product name | 3 | 20240207 |
| 890fd4bf-1a80-42b7-be1b-2d0259d5f0c8 | Product name | 5 | 20240207 |
| c8ad26bf-af73-460b-b74e-1eff16cc4f9f | Product name | 5 | 20240207 |
| 01383843-4069-43cf-aa76-dc17a6f9f8c4 | Product name | 2 | 20230123 |
| 978cca7d-a938-4791-8322-da48d90a63ef | Product name | 1 | 20230113 |
| 65f86ba3-8816-4e12-899b-18290c8de551 | Product name | 2 | 20210614 |
| f16ab90f-08c2-40be-a543-66d9827cd1f3 | Product name | 1 | 20210601 |
| 6a33ec05-2ae2-45e5-ab82-2d94b3303923 | Product name | 1 | 20190709 |
| 93355a10-1c44-4c92-a11d-7d995e0200d9 | Product name | 1 | 20190219 |
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 13985-575-01 | ThyroVetEquine | 12 in 1 CASE | POWDER | 12 | 5 | |
| 13985-575-01 | ThyroVetEquine | 453.6 g in 1 JAR | POWDER | 453.6 | 5 | |
| 13985-575-10 | ThyroVetEquine | 1 in 1 CASE | POWDER | 1 | 5 | |
| 13985-575-10 | ThyroVetEquine | 453600 g in 1 PAIL | POWDER | 453600 | 5 |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 13985-575 | 13985-575-01, 13985-575-10 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| LEVOTHYROXINE SODIUM | 9J765S329G | ACTIR |
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.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Levothyroxine sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | bc9385d0-5c67-4bde-94da-e621347e2cba | 2026-09-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | 4c903249-69e9-4168-a9d1-22e6c2c1eb22 | 2026-09-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | 6f25cbb3-0358-4778-b8f0-f76479a2dcc5 | 2026-09-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | 7fd988be-ab3d-406d-a55d-1e5a8a2101cc | 2026-09-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | 6108759a-783e-42ca-b078-6a3cd84ce901 | 2026-09-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | REMEDYREPACK INC. | 13e03769-9a4f-497f-9afa-95bf525090b3 | 2026-09-09 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| LEVOTHYROXINE SODIUM | LEVOTHYROXINE SODIUM | NorthStar RxLLC | 58f4dc90-3648-49dc-a7e1-baf918a773b5 | 2026-08-20 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | NuCare Pharmaceuticals, Inc. | 597ea445-d926-adc6-e063-6394a90a6446 | 2026-08-20 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Coupler LLC | 55f4c679-86cb-b97f-e063-6294a90ad5ef | 2026-07-06 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Coupler LLC | 55f67831-4680-edbf-e063-6294a90a1d36 | 2026-07-06 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Bryant Ranch Prepack | 489ffba8-983e-478f-8f62-fe08bf3d0e0b | 2026-06-23 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Coupler LLC | 544d67eb-8487-cb5d-e063-6394a90a3110 | 2026-06-15 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| levothyroxine sodium | LEVOTHYROXINE SODIUM | Bryant Ranch Prepack | 3b282e57-1009-4d2c-8ca2-9cca9f791937 | 2026-06-12 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Coupler LLC | 53e84179-fe2a-5696-e063-6394a90a8566 | 2026-06-10 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| LEVOTHYROXINE SODIUM | LEVOTHYROXINE SODIUM | Coupler LLC | 5383a4d8-319a-5bf6-e063-6294a90a5497 | 2026-06-05 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | NCS HealthCare of KY, LLC dba Vangard Labs | abe173cc-1579-43a5-b12d-a31958d0a539 | 2026-06-04 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Cardinal Health 107, LLC | 66a3bd4a-770b-4f67-bfa7-6d5e23f2ecbf | 2026-06-04 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Coupler LLC | 53316e75-9897-4935-e063-6294a90a94cf | 2026-06-01 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | Bryant Ranch Prepack | 5852d874-1ebc-49ff-b6c2-1dd513fca784 | 2026-05-27 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
| Levothyroxine Sodium | LEVOTHYROXINE SODIUM | A-S Medication Solutions | c8ae9dc4-836f-4912-80d7-684fd374f40a | 2026-05-27 | Boxed warning, Warnings, Adverse reactions | LEVOTHYROXINE SODIUM |
Adverse event summaries are temporarily unavailable. Other product information remains available.