Immune Mediated Thrombocytopenia in Canines

In dogs, abnormally low levels of blood platelets is a condition referred to as thrombocytopenia. Veterinarian Leah Cohn of PetPlace.com states that this condition can affect any dog of any breed or age. Owners who suspect that their dog has thrombocytopenia should seek the opinion of a well-trained veterinarian.

  1. Causes

    • Immune mediated thrombocytopenia occurs when the dog’s own immune system begins attacking the blood platelets. Unfortunately, in many cases the reason why the immune system starts doing this is unknown but may include issues such as a tumor, medication or a parasite.

    Symptoms

    • Symptoms of immune mediated canine thrombocytopenia include bruises, internal bleeding, nosebleeds, weakness, blood in the urine or feces and lethargy.

    Diagnosis

    • A diagnosis of thrombocytopenia involves a thorough physical exam and medical history evaluation. Blood tests such as a coagulation profile for blood clotting factors, and tests for potential causes of the thrombocytopenia may also be performed.

    Treatment

    • With canine immune mediated thrombocytopenia, veterinarian Holly Nash of PetEducation.com states that corticosteriods and immunosuppressing medications are often used to control the condition.

    Prognosis

    • Thrombocytopenia can be controlled through the use of medication, though it is not uncommon for relapses to occur when the condition is immune-mediated.