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Semintra Oral Solution for Cats


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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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Semintra is to be used for the reduction of proteinuria (i.e. the unwanted loss of proteins via the urine) associated with chronic kidney disease (CKD) in cats. Semintra is an oral solution and is well accepted by most cats.

It is very common for the kidneys in cats to deteriorate with age. (Our pet cats probably live much longer than cats in the wild would have done.) Hence a very large proportion of older cats (more than one third) do have less than perfect kidneys and could benefit from taking Semintra. Available in liquid form.  Even fussy cats tolerate it!

Semintra has been shown to reduce the leakage of proteins in the urine.  This helps maintain body weight and muscle mass in affected cats.


  • Do not use during pregnancy or lactation.
  • The safety of Semintra has not been established in breeding, pregnant or lactating cats.
  • Do not use in case of hypersensitivity to the active substance or to any of the excipients.