
If you are eligible, schedule an appointment to donate blood today. If you are taking other medications for chronic medical conditions.If you had a major illness in the past 6 months.but there is no waiting period for Virginia and West Virginia as long as the tattoo site has healed properly. You must wait 3 months after obtaining a tattoo in Maryland, Pennsylvania or Washington, D.C. Note that this requirement varies by state. If you have had a tattoo or ear/body piercing in the last 3 months.If you had shots or vaccinations in the past 8 weeks.Possibly Ineligible (we recommend calling the Blood Donor Center for more information) If you are taking medications from this list (PDF).If you have smoked synthetic marijuana in the last 12 months.If you have had a blood transfusion or exposure in the last 3 months.If you have been on an antibiotic or medication for an infection, dental work, cold or illness in the last 3 days.16 year olds must weigh at least 130 pounds and have. If you have ever tested positive for HIV/AIDS. Healthy individuals 16 years or older and weighing at least 110 pounds are eligible to donate blood.There is no longer a deferral associated with past European residence.If you are unsure about eligibility, please read further eligibility criteria or call the Blood Donor Center at 20. In order to donate platelets, you must meet these requirements and also not have taken aspirin with the past 2 days (48 hours). In order to donate blood you must meet these preliminary requirements:

Below is a brief overview of common temporary or permanent reasons that may prevent blood donation. We recommend checking the further eligibility criteria page for more information prior to making an appointment.
#Weight to donate blood software
Notice for platelet donors: Effective June 22, 2021, donors who have had a splenectomy (spleen removal) will not be eligible to donate platelets on our apheresis instruments (Trima Accel) due to a software change. If you have symptoms, please wait until you have fully recovered before donating blood. This is normal and is due to the immune system recognizing the vaccine. Some people may have soreness, chills, low-grade fever and/or muscle aches after the shot. There is no waiting period after receiving a vaccine against COVID-19. Our blood donor center implemented these new criteria at the end of September 2022.

As a result, some donors who were previously ineligible to donate may now be eligible. This year, 27,810 donors reached milestone donations over 25 while 2,703 donors hit their 100th donation milestone. Deferral rules with respect to past European residence (previously linked to variant Creutzfeldt-Jakob disease) were removed. The Food and Drug Administration (FDA) changed some of the eligibility criteria for blood donation in 2022.
