Lantus for Cats

Feline companions require medications for a variety of illnesses, diseases and infections. In some cases, a cat may become diabetic due to its diet, environmental factors or genetics and will require insulin for the duration of the diabetes, which may or may not be for life.

  1. Identification

    • Lantus is a brand name for an insulin medication that is used for control of diabetes in humans and has been used off-label as insulin for cats. The generic name for Lantus is glargine insulin.

    Dosage

    • For cats, two units of glargine insulin twice a day should be administered through an insulin syringe as recommended by the cat's veterinarian.

    Monitoring

    • Due to its relatively new use in veterinary medicine, cats who are on Lantus insulin should have their blood glucose levels checked a minimum of three times per day at home and once a week by a veterinarian.

    Diet

    • Cats that are diabetic and receive Lantus insulin should be transitioned onto a diet that is low in carbohydrates.

    Prognosis

    • Newly diabetic cats that are prescribed Lantus insulin have a high success rate of going into remission (becoming non-diabetic), so monitoring is extremely important in order to achieve ideal dosage and to know when to stop medication if remission occurs.