Thyro-L (levothyroxine sodium) Powder for Horses, 1-lb
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Shipping for Prescription Medications
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Most prescriptions are delivered within 3-5 days.About This Item
Details
Thyro-L is a powder supplement prescribed to aid in the correction of conditions associated with a low-circulating thyroid hormone in horses. It may also be helpful in the adjunct treatment for weight loss caused by insulin resistance, as well as aid in the prevention of laminitis and hyperlipidemiaan abnormally high concentration of fats or lipids in the blood.
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Ingredients
Each pound (453.6 g) contains: Levothyroxine Sodium USP 0.22% (1,000 mg), and each level teaspoonful contains approximately 12 mg of T-4.
Levothyroxine Sodium, USP
Instructions
Administer exactly as described by your veterinarian. If you miss a dose, give it as soon as you remember. If it's nearly time for the next dose, you should skip the dose you missed and resume your regular schedule. Do not double dose.
Store at room temperature and protect from light. Avoid excessive heat above 104°F.
FAQ
Levothyroxine for horses was introduced by LLOYD in 1965 as iodinated casein powder, Thyrone, and was replaced with Thyro-L in 1996. LLOYD developed the Levothyroxine Sodium Powder specification monograph for USP. It is the only (levothyroxine) USP powder available for horses.
Only Thyro-L meets the higher powder, USP standard for an oral pharmaceutical powder and can make this claim on the front mast of its label. Check the label of any other T4 powder product. You will see that it only contains Levothyroxine Sodium USP as a listed ingredient [Levothyroxine Sodium USP (0.22%)], which simply indicates a type of raw material.

105 Customer Reviews
Energy
I was a bit worried about trying this before winter but my gelding has tons of energy nowe and dropped a healthy amount of weight. He was on the thyrol for 5 weeks
I was a bit worried about trying this before winter but my gelding has tons of energy nowe and dropped a healthy amount of weight. He was on the thyrol for 5 weeks and my farrier came out and said “wow he grew a ton since last trim.” So I told her I had started the thyroid medication and before that he was growing slow and I was giving him all the right things to improve hoof healthy but he was still growing slow. He has been on a forage based diet for over a year with vermont blend supplement which helped but then we hit a wall with slow growth. The thyroL got us through that wall and we are convinced it helped with circulation and more movement which increased his blood flow to his hooves and that is why he grew so much over 5 weeks. I went to a ranch clinic and he really worked hard for me and it felt good. I will continue with this product
It worked!
Horse was just holding on to weight and was struggling to drop those extra pounds. Dr prescribed this and it seems to done the trick to jump start his metabolism
Horse was just holding on to weight and was struggling to drop those extra pounds. Dr prescribed this and it seems to done the trick to jump start his metabolism and get it back on track.
Great supplement for treating metabolic horses
Our horses have been prescribed Thyroid L, pergolide and InsulinWise. I wish i could buy all three on Chewy. Thyroid L comes in two sizes and with Chewy’s s&h it’s
Our horses have been prescribed Thyroid L, pergolide and InsulinWise. I wish i could buy all three on Chewy. Thyroid L comes in two sizes and with Chewy’s s&h it’s very easy to order and purchase through them.
Powdered meds are not ideal
This medication has to be mixed with something... In order to det these meds into my already fat horse is to add it to feed! I'd rather not be doing this with
This medication has to be mixed with something... In order to det these meds into my already fat horse is to add it to feed! I'd rather not be doing this with an already overweight horse. Please make a capsule or something that can be hidden in a single treat.
Liver support
Thyro-L was recommended by my Vet to help support my horse’s liver & I’ve noticed great improvement in their overall health.
Thyro-L was recommended by my Vet to help support my horse’s liver & I’ve noticed great improvement in their overall health.
It works
It is effective but be sure you use it in conjunction with your veterinarian with periodic blood monitoring test to determine thyroid levels
It is effective but be sure you use it in conjunction with your veterinarian with periodic blood monitoring test to determine thyroid levels
Convient and effective
It truly helps maintain my horses health issues .
It truly helps maintain my horses health issues .
The great fast shipment!
Got a hold of my vet immediately and easy, fast transaction.
Got a hold of my vet immediately and easy, fast transaction.
The special rates are impossible to apply. They are always rejected.
I get an email saying that I have a discount, but then it always does not qualify . No truth in advertising. I do not trust Chewy.
I get an email saying that I have a discount, but then it always does not qualify . No truth in advertising. I do not trust Chewy.
Thyro-L
It's helping my mini horses lose weight
It's helping my mini horses lose weight
