Donating blood is easy and our blood supply relies exclusively on the generosity of volunteer blood donors. There is no substitute for human blood. Most people qualify as a volunteer donor, even if they are taking medications. Review the eligibility criteria below and see if you can be a lifesaver too.
You may donate if you are at least 17 years old (16 years old with written consent from parent or legal guardian), weigh at least 110 pounds, and be in good health.
- Donors age 16-18 are also subject to additional height and weight restrictions.
- 16 Year Old Parental/Guardian's Permission Form
Common Reasons For Donor Ineligibility
Read below for some of the temporary or permanent reasons you may not be eligible to donate blood. Some medications or medical conditions can also impact your donation eligibility.
URGENT REQUEST: Please do not give blood just to find out your HIV (AIDS virus) test results. If you need information on where to go for confidential HIV testing, please call your local health department.
Condition Length of time before you can give blood Not feeling well for any reason until symptoms are over Cold, sore throat, respiratory infection, flu until 3 days after symptoms are over Travel to an area of the world where malaria is a problem 12 months after return Certain cases of heart disease contact us for medical eligibility at 1-800-688-0900 Ears, nose or skin piercing 12 months after procedure unless done under sterile conditions Tattoos 12 months unless it was applied in Kansas or Missouri at a licensed tattoo parlor, in which case you can donate immediately Blood transfusion 12 months after receiving blood Pregnancy, abortion or miscarriage six weeks after end of pregnancy Surgery, serious injury when healing is complete and feeling well Syphilis, gonorrhea 12 months after treatment completed Have had certain forms of cancer contact us regarding medical eligibility 1-800-688-0900 Have had sex with someone who has hepatitis B or hepatitis C 12 months after last encounter You have had sex with anyone listed in the first three items under Permanent Reasons below 12 months after last encounter You are a man who has had sex with another man 12 months after last encounter
Antibiotics (except antibiotics for acne) if taken
when treatment is complete Accutane, Absorica, Proscar and Propecia 1 month after taking last dose Avodart and Jalyn 6 months after taking last dose Soriatane 3 years after taking last dose Plavix*, Ticlid* 14 days after taking Coumadin, Effient* and Brilinta* 7 days after taking
* These anti-platelet agents affect platelet function so people taking these drugs should not donate platelets for the indicated time; however, you make a whole blood donation. Anyone taking Coumadin must wait 7 days after their last dose in order to be eligible for any type of donation.
Please do not give blood if you:
Have used illegal drugs with a needle, even once
Have ever had a positive test for HIV (AIDS virus)
Are a man or woman who has had sex for money or drugs any time since 1977
Are a hemophiliac
Had viral hepatitis or a positive test for viral hepatitis any time after your eleventh birthday
Had certain forms of cancer (contact us regarding medical eligibility at 800.688.0900)
Had babesiosis or Chagas disease
Have taken Tegison for psoriasis
Have vCJD restrictions and/or a blood relative who had CJD
Had a corneal transplant
If you have diabetes or are on medications other than those noted above, you may still be eligible to donate blood. Call us to find out: 800.688.0900.
If you have traveled outside the United States, you may be deferred depending on the country and the length of time spent there.
The reasons for not being eligible to donate blood may change at any time.
If you have any additional questions or concerns about donating blood, please contact us.