Thrombocytopenia (pronounced: throm-buh-sye-tuh-PEE-nee-uh) is when there aren't
as many normal platelets in the blood as there should be. Platelets are tiny colorless
cells in the blood that help the
blood clot. Like all blood cells, platelets are made in the bone marrow (the spongy
inner part of bones).
What Are the Signs & Symptoms of Thrombocytopenia?
A person with a platelet count that is only a little low may not have any symptoms.
But if the count drops low enough, someone might have one or more of these problems:
If thrombocytopenia is diagnosed, more tests are done to figure out what's causing
it. The tests needed depend on the person's
, the exam results, and what the blood test shows.
Sometimes, doctors order a biopsy to get a sample of bone
marrow for testing and to check under a microscope.
How Is Thrombocytopenia Treated?
The treatment for thrombocytopenia depends on:
what's causing it
how low the platelet count is
whether or not there is bleeding
Sometimes no treatment is needed and the thrombocytopenia clears up on its own.
But some types need medical treatment to raise the platelet count to a safer level
and to treat the underlying cause.
Thrombocytopenia is usually treated by a
, a doctor who specializes in diagnosing and treating blood disorders.
What Else Should I Know?
Most of the time, thrombocytopenia either goes away on its own or can be treated
successfully. But anyone with a low platelet count should take care to avoid injuries,
especially to the head, because of the risk of bleeding.
If you have thrombocytopenia, the doctor will tell you which activities are safe
and which to avoid. You also shouldn't take medicines that contain ibuprofen (such
as Motrin or Advil) or aspirin because these can increase the risk of bleeding.