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Thyronorm 5mg/ml Oral Solution for Cats



Please check the dosage against your prescription as the syringe graduations have changed from mls to mgs. Check with your vet if unsure. 

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All orders over £39 receive free delivery * *terms and conditions apply


Returns It should be noted that, unfortunately, we cannot accept returns of any labelled products, including prescription medicines and flea and worming products. If the customer has requested a cancellation but the order has already been dispatched then we will not be able to cancel and refund the order. This also applies if the customer has ordered the incorrect dosage. Returns of any labelled products are only acceptable if it is due to an error in processing, or for an official recall. We are also unable to accept the returns of Caninsulin syringes, even if the packaging is unopened.

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Thyronorm 5mg/ml Oral Solution for Cats is indicated for the stabilisation of hyperthyroidism in cats prior to surgical thyroidectomy. For the long term treatment of feline hyperthyroidism.


  • Do not use in cats suffering from systemic disease such as primary liver disease or diabetes mellitus.
  • Do not use thyronorm in cats showing signs of autoimmune disease.
  • Do not use in animals with disorders of white blood cells, such as neutropenia and lymphopenia.
  • Do not use in animals with platelet disorders and coagulopathies (particularly thrombocytopenia).
  • Do not use in pregnant or lactating females.
  • Do not use in case of hypersensitivity to the active substance or to any of the excipients

A great article on hyperthyroidism in cats can be found here