Frequently Asked Questions

How does the blood donation process work?

Donating blood is a simple thing to do, but can make a big difference in the lives of others. The donation process from the time you arrive until the time you leave takes about an hour. The donation itself is only about 8-10 minutes on average. The steps in the process are:

  1. Registration
  2. You will complete donor registration, which includes information such as your name, address, phone number, and donor identification number (if you have one).

    You will be asked to show a donor card, driver’s license or two other forms of ID.

  3. Health History and Mini Physical
  4. You will answer some questions during a private and confidential interview about your health history and the places you have traveled.

    You will have your temperature, hemoglobin, blood pressure and pulse checked.

  5. Donation
  6. We will cleanse an area on your arm and insert a brand–new, sterile needle for the blood draw. This feels like a quick pinch and is over in seconds.

    You will have some time to relax while the bag is filling. (For a whole blood donation, it is about 8-10 minutes. If you are donating platelets, red cells or plasma by apheresis the collection can take up to 2 hours.)

    When approximately a pint of blood has been collected, the donation is complete and a staff person will place a bandage on your arm.

  7. Refreshments
  8. You will spend a few minutes enjoying refreshments to allow your body time to adjust to the slight decrease in fluid volume.

    After 10-15 minutes you can then leave the donation site and continue with your normal daily activities.

    Enjoy the feeling of accomplishment knowing that you have helped to save lives.

What should I do after donating blood?

  1. Take the following precautions:
  2. Drink an extra four glasses (eight ounces each) of non-alcoholic liquids.

    Keep your bandage on and dry for the next five hours, and do not do heavy exercising or lifting.

    If the needle site starts to bleed, raise your arm straight up and press on the site until the bleeding stops.

    Because you could experience dizziness or loss of strength, use caution if you plan to do anything that could put you or others at risk of harm. For any hazardous occupation or hobby, follow applicable safety recommendations regarding your return to these activities following a blood donation.

    Eat healthy meals and consider adding iron-rich foods to your regular diet, or discuss taking an iron supplement with your health care provider, to replace the iron lost with blood donation.

  3. If you get a bruise:
  4. Apply ice to the area intermittently for 10-15 minutes during the first 24 hours. Thereafter, apply warm, moist heat to the area intermittently for 10-15 minutes. A rainbow of colors may occur for about 10 days.

  5. If you get dizzy or lightheaded:
  6. Stop what you are doing, lie down, and raise your feet until the feeling passes and you feel well enough to safely resume activities.

  7. And remember to enjoy the feeling of knowing you have helped save lives!
  8. Schedule your next appointment.

Will it hurt when you insert the needle?

Only for a moment. Pinch the fleshy, soft underside of your arm. That pinch is similar to what you will feel when the needle is inserted.

How long does a blood donation take?

The entire process takes about one hour and 15 minutes; the actual donation of a pint of whole blood unit takes eight to 10 minutes. However, the time varies slightly with each person depending on several factors including the donor’s health history and attendance at the blood drive.

How long will it take to replenish the pint of blood I donate?

The plasma from your donation is replaced within about 24 hours. Red cells need about four to six weeks for complete replacement. That’s why at least eight weeks are required between whole blood donations.

Why does they ask so many personal questions when I give blood?

The highest priorities of organiztions are the safety of the blood supply and our blood donors. Some individuals may be at risk of transferring communicable disease through blood donation due to exposure via travel or other activities or may encounter problems with blood donation due to their health. We ask these questions to ensure that it is safe for patients to receive your blood and to ensure that it is safe for you to donate blood that day.

How often can I donate blood?

You must wait at least eight weeks (56 days) between donations of whole blood and 16 weeks (112 days) between Power Red donations. Platelet apheresis donors may give every 7 days up to 24 times per year. Regulations are different for those giving blood for themselves (autologous donors).

What is apheresis?

Apheresis is the process by which platelets and other specific blood components (red cells or plasma) are collected from a donor. The word “apheresis” is derived from the Greek word aphaeresis meaning “to take away.” This process is accomplished by using a machine called a cell separator. Blood is drawn from the donor and the platelets, or another blood component, are collected by the cell separator and the remaining components of the blood are returned to the donor during the donation. Each apheresis donation procedure takes about one-and-one-half to two hours. Donors can watch movies or relax during the donation.

What are platelets and how are they used?

Platelets are tiny, colorless, disc-shaped particles circulating in the blood, and they are essential for normal blood clotting. Platelets are critically important to the survival of many patients with clotting problems (aplastic anemia, leukemia) or cancer, and patients who will undergo organ transplants or major surgeries like heart bypass grafts. Platelets can only be stored for five days after being collected. Maintaining an adequate supply of this lifesaving, perishable product is an ongoing challenge.

How often can I give platelets?

Every 7 days up to 24 apheresis donations can be made in a year. Some apheresis donations can generate two or three adult-sized platelet transfusion doses from one donation!

is it safe to give blood?

Donating blood is a safe process. Each donor’s blood is collected through a new, sterile needle that is used once and then discarded. Although most people feel fine after donating blood, a small number of people may feel lightheaded or dizzy, have an upset stomach or experience a bruise or pain where the needle was inserted. Extremely rarely, loss of consciousness, nerve damage or artery damage occur.

Can I get HIV from donating blood?

No. Sterile procedures and disposable equipment are used in all donor centers. They use a needle only once and then dispose of it. You cannot contract HIV or other viral disease by donating blood.