With treatment, the chance of remission (a symptom-free period) is good. Rarely, ITP may become a long-term condition in adults and reappear, even after a symptom-free period.
Sudden and severe loss of blood from the digestive tract may occur. Bleeding into the brain may also occur.
Go to the emergency room or call the local emergency number (such as 911) if severe bleeding occurs, or if other new symptoms develop.
The causes and risk factors are unknown, except in children when it may be related to a viral infection. Prevention methods are unknown.
McMillan R. Hemorrhagic disorders: abnormalities of platelet and vascular function. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 179.
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Reviewer Info: A.D.A.M. Editorial Team: David Zieve, MD, MHA, Greg Juhn, MTPW, David R. Eltz. Previously reviewed by David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and James R. Mason, MD, Oncologist, Director, Blood and Marrow Transplantation Program and Stem Cell Processing Lab, Scripps Clinic, Torrey Pines, California (8/11/2008).; ADAM Health Illustrated Encyclopedia, 12/12/2008 |