Platelet: This type of donation takes roughly 2.5 to 3 hours.Whole blood: This type of donation takes roughly 1 hour.The time it takes to donate blood varies on the type of donation: The amount of platelets and plasma that people can donate depends on: People donate around 500 milliliters of whole blood. How much blood can a person donate at once? prepare a list of medications they currently take and two forms of identification.drink fluids that do not contain alcohol or caffeine.Those who were previously not eligible to donate blood are now able to reapply. However, the FDA have suggested changes to the previous guidelines. Previously, a person was not able to donate blood if they are at risk of having Creutzfeldt-Jakob disease or have a blood relative with the condition. people who have had recent tattoos and piercings.females who have had sex with males who have had sex with other males.Specifically, they have changed the deferral time from 12 months to 3 months for the following groups of people: have anemia, uncontrolled diabetes, or uncontrolled hypertensionĪs a result of the COVID-19 pandemic, the Food and Drug Administration (FDA) made some changes to the current guidelines.have ever had sex in return for drugs or money.have used needles to inject drugs, steroids, or anything else without the permission of a doctor.The AABB will not allow someone to donate blood if they: The following sections will explore eligibility in more detail. There are some requirements that a person must meet before donating blood. It can also help those with sickle cell anemia. This type of donation can help those who have experienced trauma, newborn infants, and those who need emergency transfusions after birth. The plasma and platelets will then go back to the donor. It uses a process that separates red blood cells from the other components of the blood. This sort of donation focuses on red cells. Once a health professional has drawn the blood through the needle, a machine will separate out the plasma or platelets, and the rest of the blood will go back to the donor.Īpheresis donation also includes white blood cells. Apheresis allows donors to only donate either plasma or platelets. People can donate platelets and plasma through apheresis. Whole blood can help those who have experienced significant physical trauma and those undergoing surgery. Whole bloodĭoctors can use whole blood donations in many different ways.įor example, it can help people in its original form, or a doctor can separate it into red cells, platelets, and plasma to treat different conditions. The sections below will discuss these in more detail. There are a few different types of blood donation.
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