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Immune thrombocytopenia is an acquired immune-mediated fall in platelets causing bruising and bleeding.
Quick Answer
Immune thrombocytopenia is an acquired immune-mediated fall in platelets causing bruising and bleeding. Dr. Sachita Baniya (NMC 20158, 8+ years of clinical experience in haematology and haemato-oncology) evaluates immune thrombocytopenia (itp) at Kathmandu Neurology Clinic & Cognitive Center, 117 Lal Durbar Marg, Kathmandu, Bagmati Province 44600, Nepal — evidence-based, medically reviewed.
ITP occurs when antibodies and immune cells destroy platelets and impair their production. It can be acute or chronic. Diagnosis is clinical after excluding other causes, and treatment depends on bleeding severity and platelet count.
Diagnosis requires isolated thrombocytopenia with a normal blood count otherwise and no alternative cause. Smear review, coagulation testing and infection/drug review are performed. Bone marrow examination is selective.
Asymptomatic patients may be observed. Treatment for significant bleeding or very low counts includes corticosteroids, intravenous immunoglobulin and anti-D in selected patients. Chronic ITP may require thrombopoietin receptor agonists, rituximab or splenectomy.
Management is individualized and discussed with benefits, limitations, and follow-up.
Avoid medications that impair platelet function and report bleeding promptly. There is no proven way to prevent immune-mediated ITP.
Red flags — seek urgent care
Most people with ITP do not have life-threatening bleeding, but severe thrombocytopenia can cause serious bleeding. Urgent review is needed for significant symptoms.
Many children recover spontaneously, and some adults achieve lasting remission. Others have chronic ITP requiring ongoing management.
Not usually in typical ITP, especially in younger patients. It is considered for atypical features, older age or suspected marrow disease.
Yes. Pregnancy requires specialist management because of risks to mother and baby, and treatment options differ.
Avoid aspirin, NSAIDs and other drugs that impair platelet function unless specifically advised. Discuss all medicines and supplements with the team.
These drugs stimulate platelet production and are used for chronic ITP. They require monitoring for counts and side effects.
It is an option for selected chronic ITP after other treatments, but it carries infection risk and requires vaccination planning.
Regular blood counts, bleeding review and medication monitoring. Prompt review for new bleeding symptoms.
Specialist assessment for abnormal blood counts, anaemia, low platelets, bleeding, clotting and suspected blood disorders.
Assessment of low platelets including ITP, TTP, drug causes and marrow disorders.
Diagnosis and management of haemophilia, von Willebrand disease and inherited bleeding.
TTP is a life-threatening thrombotic microangiopathy causing low platelets, haemolytic anaemia and organ ischaemia.
Haemophilia is an inherited bleeding disorder caused by deficiency of clotting factor VIII or IX.
Pancytopenia is a reduction in all three blood cell lines, caused by marrow failure, destruction or sequestration.
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Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.
Doctor — medically reviewed
Dr. Sachita Baniya
Consultant Haemato-Oncologist & Clinical Hematologist • MBBS, FCPS (Clinical Haematology) • NMC 20158
This condition guide was medically reviewed by Dr. Sachita Baniya.
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