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MSD

Leventa Oral Solution for Dogs 1mg/ml

Leventa Oral Solution for Dogs 1mg/ml

£29.99 GBP
£29.99 GBP
Taxes included.
Prescription required • Easy online upload or your vet can send it
Next working day dispatch*
*Subject to stock availability, 6pm order cut-off time and prescription approval.
Supply
Prescription required
This is a prescription-only veterinary medicine. A valid veterinary prescription must be received and approved before this medicine can be dispatched.
Ongoing Treatment Support For ongoing treatments, optional personalised repeat reminders can be set after checkout to help avoid gaps in supply. Please allow time for order processing and delivery.
🚚 Free UK delivery on orders over £75
£3.95 — Royal Mail Tracked 48
£4.95 — Royal Mail Tracked 24 (next day delivery, including Sundays*)
*Sunday delivery is subject to Royal Mail availability in your local area.

Please note: We cannot ship to Northern Ireland.

Prescription Information
  • Prescription must match the product, strength and formulation ordered.
  • For orders involving more than one pet, a separate prescription is required.
  • Uploaded prescriptions are valid for up to 6 months or until the prescribed number of repeats has been supplied, whichever comes first. In accordance with UK Veterinary Medicines Regulations, we are legally required to retain veterinary prescriptions for a minimum of 5 years.

All orders are reviewed by our veterinary team. Prescription checks are typically completed the same day. Orders are dispatched once checks are complete and the medication is ready for dispatch. Read our prescription policy.

💡 Some pet insurance policies may cover the cost of prescription medications. Claims and reimbursement depend on your individual policy. Learn more about insurance claims

PRODUCT INFORMATION

For the treatment of hypothyroidism in dogs.

Leventa Oral Solution is a prescription-only veterinary medicine containing levothyroxine sodium. It is licensed for use in dogs for the management of hypothyroidism.

Levothyroxine is a synthetic form of thyroxine (T4). In dogs with hypothyroidism, supplementation restores circulating thyroid hormone levels, supporting normal metabolism, energy levels, skin and coat health, cardiovascular function and overall wellbeing.

Leventa is supplied as a 1mg/ml oral solution with an integrated dosing pump, allowing accurate weight-based dosing. Dosage should be adjusted based on clinical response and periodic monitoring of serum thyroid hormone concentrations, as directed by a veterinary surgeon.

Leventa should only be used under veterinary supervision and supplied against a valid veterinary prescription.

Further information, including contraindications and potential side effects, can be found in the product data sheet available here.

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