Immune thrombocytopenic purpura (ITP) is a disease that destroys platelets.
Understanding ITP
ITP is a rare autoimmune disorder. This means the body's own immune system mistakenly attacks and destroys platelets. Platelets are crucial for blood clotting; their destruction leads to easy bruising, prolonged bleeding, and an increased risk of bleeding complications.
Several sources confirm this:
- Mayo Clinic: States that in ITP, "the immune system attacks and destroys the cells that help blood clot, also known as platelets." https://www.mayoclinic.org/diseases-conditions/idiopathic-thrombocytopenic-purpura/symptoms-causes/syc-20352325
- National Heart, Lung, and Blood Institute (NHLBI): Explains that in ITP, "your immune system attacks and destroys your body's platelets by mistake." https://www.nhlbi.nih.gov/health/immune-thrombocytopenia
- Better Health Channel: Describes ITP as a disorder where "the immune system destroys the blood-clotting platelets." http://www.betterhealth.vic.gov.au/health/conditionsandtreatments/idiopathic-thrombocytopenic-purpura-itp
- MedlinePlus: Clearly states that ITP is a bleeding disorder "in which the immune system destroys platelets." https://medlineplus.gov/ency/article/000535.htm
Symptoms of ITP
Symptoms can vary, but often include:
- Easy bruising
- Frequent nosebleeds
- Prolonged bleeding from cuts
- Pinpoint red spots (petechiae) on the skin
Treatment of ITP
Treatment options depend on the severity of symptoms and may include medications to suppress the immune system or increase platelet production. In some cases, splenectomy (removal of the spleen) might be considered, as the spleen plays a role in platelet destruction.
