Alert Icon

August is a vital month for our blood supply and blood donations. Schedule Now.

Platelet Donation

Platelet donation by automation (apheresis) allows for one donation to help up to three patients. The donor’s platelet count and available time will help determine how many platelet doses can be collected.

What are platelets?

Platelets are small cell fragments in the blood that help stop bleeding. When a blood vessel is injured, platelets gather at the site and stick together to form a plug. Clotting proteins then reinforce the plug to form a stable clot.

Is it safe to donate platelets?

Donating platelets is safe for healthy adults.

Who is eligible to donate platelets?

With the exception of those taking certain medications that interfere with platelet function [such as aspirin, Feldene (piroxicam®), Plavix (clopidogrel®), Brilinta (ticagrelor®), Effient (prasugrel®), Ticlid (ticlopidine®) and Zontivity (vorapaxar®)] most healthy adults who meet our whole blood requirements are also eligible to donate platelets.

Females who have been pregnant must be screened for HLA antibodies at least once before donating apheresis platelets. HLA antibodies can develop during pregnancy following exposure to the baby’s cells. Although these antibodies do not affect the donor’s health, they can cause a serious transfusion reaction in patients receiving platelet transfusions.

How long does it take?

A platelet donation can take up to two hours, but the impact is long lasting for those patients dependent on platelet transfusions.

How often can you donate platelets?

Eligible donors can donate platelets as often as every 7 days, up to 24 times in a 12-month period.

Who needs platelets?

Platelet recipients include patients undergoing cancer treatment, those having major surgery (especially heart surgery), and individuals with severe bleeding due to trauma.

How do I make an appointment to donate?

Platelet donations are currently offered at all Carter BloodCare donor centers. You can schedule an appointment online or call 817-412-5830. One of our team members will be happy to assist you.