How Transfusion Is Done?

During a blood transfusion, a healthcare professional will place a small needle into the vein, usually in the arm or hand. The blood then moves from a bag, through a rubber tube, and into the person's vein through the needle. They will carefully monitor vital signs throughout the procedure.

How long does it take for a blood transfusion?

After they access your vein, the nurse will start the transfusion. The transfusion won't hurt. A transfusion of one unit of red blood cells usually takes 2 to 4 hours. A transfusion of one unit of platelets takes about 30 to 60 minutes.

How do you receive a blood transfusion?

During a blood transfusion, you get donated blood through one of your blood vessels. A needle is put into a vein, often in the arm. The needle is attached to a thin, flexible tube (catheter). This is called an IV (intravenous) line.