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Price range: £40.00 through £95.00 Inc VAT
Prescription Required
NI - Only Postage
Thyforon Tablets for Dogs
PRESCRIPTION NEEDED (Pom-V)
Thyforon Tablets for Dogs are a prescription thyroid hormone replacement therapy (levothyroxine) for dogs diagnosed with hypothyroidism.
1 x 250 Tablets
Thyforon Tablets for Dogs
Thyforon Tablets for Dogs
PRESCRIPTION NEEDED (Pom-V)
What Thyforon Is
Thyforon Flavoured Tablets for Dogs are a veterinary prescription medicine containing levothyroxine sodium, used to treat hypothyroidism (under-active thyroid gland) in dogs. The tablets come in multiple strengths (200 µg, 400 µg, 600 µg, 800 µg) to allow accurate dosing for individual dogs.
When Vets Prescribe Thyforon
Veterinary surgeons prescribe Thyforon when dogs show clinical signs of hypothyroidism, including:
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Tiredness, weight gain, poor coat quality or hair loss.
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A confirmed diagnosis via thyroid hormone blood tests.
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The dog requires lifelong replacement of missing thyroid hormone to restore normal metabolism.
How Thyforon Works
Thyforon tablets supply exogenous levothyroxine (T4) to restore thyroid hormone levels in dogs whose thyroid gland cannot produce enough. Absorption can vary between dogs, so the dose must be individually adjusted with regular blood-work.
Dosage & Administration
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The recommended starting dose is usually 10 µg/kg bodyweight every 12 hours, although dosing must be tailored.
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Because absorption can be influenced by food, the timing of administration should remain consistent (either always with or always without food).
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Regular monitoring of blood thyroid hormone levels and clinical signs is required, typically at 4–8 weeks after starting therapy, then periodically.
Precautions & Warnings
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Do not use in dogs with untreated adrenal insufficiency (hypoadrenocorticism) — must stabilise adrenal disease first.
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Dogs with underlying cardiac disease, diabetes, renal or hepatic impairment require special monitoring — improved activity may unmask other conditions.
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Signs of overdose (too high thyroid hormone) include weight loss despite appetite, panting, tachycardia, restlessness or diarrhoea.
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Pregnant or lactating bitches: safety not fully established — consult your vet.
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Handle tablets carefully: they are flavoured and humans (especially children) should avoid accidental ingestion; wash hands after handling.
Storage
Store tablets in their original blister pack. Keep out of reach of children and animals. Protect from moisture and light. Use within expiry date.
Why Buy Thyforon from Pet Med Direct
At Pet Med Direct we supply only UK-licensed veterinary medicines and ensure your order is handled with full compliance. Each Thyforon supply is subject to valid veterinary prescription and safe dispatch, giving you peace of mind in treating your dog’s thyroid condition.
Frequently Asked Questions (FAQ)
How long before my dog improves?
Many dogs show improved energy, coat quality and weight within a few weeks of therapy, but full benefits and optimal dosing may take several months.
Can I stop the tablets once my dog looks better?
No. Hypothyroidism is typically lifelong. Stopping treatment will lead to recurrence of signs.
Should I give with food or on empty stomach?
It should be given consistently in relation to feeding (always with or always without) as fluctuations can affect absorption.
Is monitoring required?
Yes. Blood tests plus clinical assessment are essential to ensure the correct dose and avoid over- or under-treatment.
Do I need a prescription?
Yes. Thyforon is a POM-V medicine. A valid veterinary prescription is required for supply.
Summary
Thyforon Tablets for Dogs are a vital replacement therapy for dogs with hypothyroidism. With accurate dosing, regular monitoring, and correct handling, Thyforon enables dogs to live healthy, active lives despite thyroid deficits. Always use under veterinary supervision and follow the prescription.
You can download the datasheet here
You can view the manufacturer’s website here
1 x 250 Tablets
| Milligram | 200mg, 400mg, 800mg |
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