Thrombocytopenia (low platelet count)

Mayo Clinic Health Manager

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Symptoms

By Mayo Clinic staff

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Photo showing thick pattern of red dots on lower leg
Petechiae

Signs and symptoms of a low blood platelet count may include:

  • Easy or excessive bruising
  • Superficial bleeding into the skin that appears as a rash of pinpoint-sized reddish-purple spots (petechiae), usually on the lower legs
  • Prolonged bleeding from cuts
  • Spontaneous bleeding from your gums or nose
  • Blood in urine or stools
  • Unusually heavy menstrual flows
  • Profuse bleeding during surgery

Serious or widespread bleeding indicates an emergency and requires immediate care.

DS00691

Feb. 22, 2008

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