Why do I need a platelet test?
You may need platelet count and/or platelet function testing if you have symptoms of having too few or too many platelets.
Symptoms of too few platelets include:
Prolonged bleeding after a minor cut or injury
Nosebleeds
Unexplained bruising
Pinpoint sized red spots on the skin, known as petechiae
Purplish spots on the skin, known as purpura. These may be caused by bleeding under the skin.
Heavy and/or prolonged menstrual periods
Symptoms of too many platelets include:
Numbness of hands and feet
Headache
Dizziness
Weakness
You may also need platelet function testing if you are:
Undergoing a complex surgery
Taking medicines to reduce clotting
