It will also be given to someone else if the donor’s blood type isn’t a match for yours. After that, the donation may be given to someone else. Directed platelet donations are held for you for 4 days. If the blood tests positive for any of the things listed above, we’ll notify the donor privately.ĭirected red blood cell donations are held for you for 25 days. Directed donations are tested in the same way as other donations. Directed donationsĪ directed donation is when someone donates blood or blood cells specifically for you. If the tests show any of these, the blood is thrown away.

Trypanosoma cruzi (a parasite that causes Chagas disease).

A virus linked to a very rare form of leukemia.

For more information, read the resource Being Your Own Blood Donor.Īfter it’s donated, blood is tested to see what type it is. This is called an autologous (aw-TAH-luh-gus) donation. Sometimes you can donate your own blood so it can be stored and given back to you if needed. The blood or blood cells you get during your transfusion are usually donated by another person. There are no blood substitutes currently available. White blood cell transfusions are rare and are only done in very specific situations. This can help stop bleeding or keep you from bleeding too much during a surgery or procedure. You may need a platelet transfusion if you have a low platelet count (thrombocytopenia).

Platelets help form clots and stop bleeding.

This can help relieve dizziness, shortness of breath, or fatigue (feeling more tired or having less energy than usual). You may need a transfusion of red blood cells if you have a low red blood cell count (anemia).

Red blood cells carry oxygen to all parts of your body.

You may need a plasma transfusion if your blood isn’t clotting well.

Back to top About Bloodīlood is made up of plasma, red blood cells, platelets, and white blood cells. If this blood isn’t replaced, you can die. You can lose lots of blood during some types of surgery. Your healthcare provider will only recommend a blood transfusion if they think it’s needed. It’s always your right to refuse a treatment. Some people may not want a blood transfusion for religious or other reasons. You may need a blood transfusion because of how your cancer or cancer treatment affects your blood. A blood transfusion is when blood or blood cells are put into your body. This information explains what to expect before, during, and after your blood transfusion. Find a Researcher Programs & Centers Postdoctoral Positions Research Topics.Gerstner Sloan Kettering Graduate School of Biomedical Sciences.

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