Diseases, Conditions & Concerns / Question
Published: December 11, 1999
Dear TeenHealthFX,
My dad has autoimmune thrombocytopenia purpura (ITP). What is it? Is there a cure? Can he take any drugs to raise his platelets from 53,000?
Signed: Autoimmune Thrombocytopenia Purpura
Dear Autoimmune Thrombocytopenia Purpura,
ITP, often called immune thrombocytopenic purpura is an immune disorder that affects the platelets in the blood.
I - Immune systems's involvement in destroying the platelets
T - Thrombocytopenic refers to the decrease in platelets
P - Purpura describes the bruising that occurs as a result of decreased platelets and bleeding under the skin
In a healthy person without ITP, the immune system fights off infections by sending out fighter cells to destroy the sickness. In ITP, the immune system sends out fighter cells to destroy platelets because it does not recognize them as friendly. The platelets in a person's body helps to clot the blood - a very necessary function to live. A normal person's platelet count is usually between 150,000 - 400,000. A person with ITP has a low platelet count, often needing medical treatment and prescribed medication to alter the immune system so that it does not attack the platelets.
Sometimes ITP can be caused by medications or drugs, but usually it is idiopathic (or no known cause). Although there is no cure for ITP, sometimes it can go away by itself. In other cases, ITP can be controlled by medication.
Because your father's platelet count is 53,000, he is probably on medication and under a doctor's care. He may even be following a special diet and using precautions so that he does not become injured. This is the best way to handle ITP. If you or he have any questions about his disease, ask his doctor. It is important for the patient to ask questions, find out information and take an active role in any medical treatment.
Signed: TeenHealthFX
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