
Idiopathic Thrombocytopenic Purpura - Johns Hopkins Medicine
Immune thrombocytopenic purpura (ITP) is a blood disorder. With this disease, you have a lower amount of platelets than normal in your blood. Platelets are blood cell fragments that help with blood …
Immune thrombocytopenia (ITP) - Symptoms and causes
Apr 29, 2025 · Immune thrombocytopenia (ITP) is an illness that can lead to bruising and bleeding. Low levels of the cells that help blood clot, also known as platelets, most often cause the bleeding.
Immune thrombocytopenic purpura - Wikipedia
Acute ITP often follows a viral infection and is typically self-limited (resolving within two months), while the more chronic form (persisting for longer than six months) does not yet have a specific identified …
Immune Thrombocytopenia (ITP): Symptoms, Diagnosis & Treatment
Immune thrombocytopenia (ITP) is a form of low platelet count, a condition that keeps your blood from clotting. When your blood can’t make clots, you may bruise easily, bleed a lot when you’re hurt or …
Platelet Disorders - Immune Thrombocytopenia (ITP) | NHLBI, NIH
Jul 24, 2025 · Immune thrombocytopenia (ITP) is caused by your immune system attacking your platelets. It can cause serious bleeding. Learn about ITP symptoms and treatments.
Immune thrombocytopenia (ITP) in adults: Clinical ... - UpToDate
Oct 24, 2025 · Immune thrombocytopenia (ITP, also called idiopathic thrombocytopenic purpura, immune thrombocytopenic purpura) is an acquired thrombocytopenia caused by autoantibodies …
Immune thrombocytopenic purpura (ITP) - Harvard Health
Jun 6, 2025 · In short, ITP is an illness in which unusually low levels of platelets lead to purpura and other forms of abnormal bleeding. In people with ITP, the immune system produces abnormal …
Chronic Immune Thrombocytopenia (ITP) - WebMD
Dec 8, 2025 · Immune thrombocytopenia (ITP) is a rare blood disorder. Your immune system mistakenly destroys platelets, cell fragments that help your blood clot after an injury. The lack of platelets can …
Home | Platelet Disorder Support Association & ITP
Empowering the ITP community with resources, support, and research. Discover expert advice, patient stories, and ways to advocate for those affected by immune thrombocytopenia.
Idiopathic Thrombocytopenic Purpura (ITP) - Healthline
Jun 24, 2024 · ITP, or immune thrombocytopenia, is a blood clotting disorder caused by a low number of platelets. It can be either acute or chronic but is rarely life threatening.