Companion Animals

Dog Immune-mediated Thrombocytopenia Treatment

Immune-mediated thrombocytopenia (ITP) causes potentially life-threatening platelet destruction in dogs, requiring immunosuppressive treatment and careful monitoring.

Key Facts

ITP involves immune-mediated destruction of platelets causing dangerously low platelet counts
Affected dogs may show bruising, petechiae, nosebleeds, and signs of internal bleeding
Platelet counts below 20,000 are associated with serious spontaneous bleeding risk
Prednisolone is the first-line treatment with additional immunosuppressants for refractory cases
Most dogs achieve remission but up to 50% relapse and require retreatment

Welfare Considerations

Severe ITP causes spontaneous bleeding that can be dramatic and frightening for owners and painful for dogs. Internal haemorrhage causes abdominal pain and systemic illness. The anxiety of unpredictable bleeding risk causes ongoing stress for owners of affected dogs. Effective immunosuppressive treatment quickly raises platelet counts and reduces bleeding risk in most cases. Long-term monitoring with platelet counts guides treatment adjustments to prevent relapse.

What You Can Do

Seek emergency veterinary care if your dog shows unexplained bruising, bleeding, or petechiae
Follow immunosuppressive treatment protocols carefully as prescribed
Monitor for recurrence with regular platelet count checks after treatment completion
Avoid all non-essential medications including NSAIDs that further impair platelet function
Report any signs of bleeding during or after treatment immediately to your vet