Immune-Mediated Thrombocytopenia (ITP) in Dogs
Immune-Mediated Thrombocytopenia (ITP) is a high-severity autoimmune condition that can affect dogs of all ages and breeds. ITP is a condition where the immune system destroys the dog's own platelets, leading to dangerously low platelet counts and spontaneous bleeding. It can occur as a primary condition or secondary to other diseases, drugs, or infections. It is documented across 4 breeds, though prevalence and severity can differ significantly between them. It typically becomes apparent at 2-8 years. Early signs to watch for include petechiae (pinpoint haemorrhages on skin), bruising, nosebleeds, and blood in urine or faeces. When treatment is required, costs are estimated at £2,000-£5,000 depending on severity, location, and the specific intervention needed. This page covers symptoms, treatment options, and preventive steps — along with breed-specific information where available.
Signs & Symptoms
The following symptoms are commonly associated with Immune-Mediated Thrombocytopenia (ITP) in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.
- Petechiae (pinpoint haemorrhages on skin)
- Bruising
- Nosebleeds
- Blood in urine or faeces
- Prolonged bleeding from minor wounds
- Lethargy
Treatment Overview
Immunosuppressive therapy with high-dose prednisolone is the mainstay. Vincristine and cyclosporine are added in refractory cases. Transfusions of platelet-rich plasma support severely thrombocytopenic dogs. Treatment is often lifelong.
Typical onset: 2-8 years
Prevention & Screening
While not all cases of Immune-Mediated Thrombocytopenia (ITP) can be prevented, the following steps reduce risk or enable earlier intervention:
- No proven prevention
- Avoid triggering drugs where possible
Estimated Treatment Cost
Treatment for Immune-Mediated Thrombocytopenia (ITP) is estimated at £2,000-£5,000, depending on severity, the specific intervention required, and your location. Costs may be higher for surgical procedures or ongoing management. Comprehensive pet insurance covering this condition is strongly recommended.
Breeds Affected by Immune-Mediated Thrombocytopenia (ITP)
The following 4 breeds are documented as being susceptible to Immune-Mediated Thrombocytopenia (ITP). Click any breed to view breed-specific information about this condition, including prevalence and recommended screening.
Looking for more information? Browse all dog health conditions or explore the health guides for in-depth breed care advice.