autoimmune thrombocytopenia

Autoimmune thrombocytopenia, also known as immune thrombocytopenic purpura (ITP), is a condition where the body's immune system mistakenly attacks and destroys its own platelets—cell fragments essential for blood clotting. This leads to a lower platelet count, increasing the risk of bleeding or bruising. Often, the cause is unknown, but it can follow infections or certain medications. Symptoms may include easy bruising, bleeding gums, or frequent nosebleeds. Treatment options aim to increase platelet levels and reduce immune attack, including corticosteroids, immune-suppressants, or therapies like platelet transfusions in severe cases.