To ensure the safety of both patients and donors, these are some of the temporary or permanent reasons you may not be eligible to donate blood. If you were deferred in the past, you may be eligible to donate now.
Even if you aren’t eligible to donate, you can still make a difference. Get Involved as a volunteer or through a financial donation to support our lifesaving mission.
General Health
Not feeling well for any reason
- Length of time before you can donate blood: Until symptoms are over. Default period is one day.
Cold, sore throat, respiratory infection, flu
- Length of time before you can donate blood: Until 3 days after symptoms are over.
Covid-19
- If you have been required to self-quarantine, please do not schedule a blood donation until at least 14 days after symptoms resolve.
Medical Conditions
Blood Transfusion
Length of time before you can give blood: 3 months after receiving blood.
Cancer
Call us regarding medical eligibility at 800.688.0900.
Diabetes
Call us regarding medical eligibility at 800.688.0900.
Heart Disease
Call us regarding medical eligibility at 800.688.0900.
Surgery, serious injury
Length of time before you can give blood: When healing is complete, and you are completely healed.
Medications
| Antibiotics (except antibiotics for acne) if taken for infection, accept 48 hours after last dose provided donor meets all other criteria. | when treatment is complete |
| Accutane, Absorica, Proscar and Propecia | 1 month after taking last dose |
| Avodart, Jalyn | 6 months after taking last dose |
| Effient* | 3 days after taking |
| Coumadin*, Brilinta* | 7 days after taking |
| Plavix*, Ticlid* | 14 days after taking |
| Soriatane | 3 years after taking last dose |
See full list of medications that may affect your eligibility as a blood donor.
* These anti-platelet agents affect platelet function so people taking these drugs should not donate platelets for the indicated time; however, you may 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
Pregnancy, abortion or miscarriage
Length of time before you can give blood: 6 weeks after end of pregnancy.
Sexual Health
Have had sex with someone who has hepatitis B or hepatitis C
Length of time before you can give blood: 3 months after last contact.
Syphilis, gonorrhea
Length of time before you can give blood: 3 months after treatment completed.
You have had sex with new/and or multiple partners AND have had anal sex in the past three months
- Length of time before you can give blood: 3 months from last occurrence of anal sex or 3 months from current date if answer is unknown.
To learn more about the recent updates to the FDA’s guidance on establishing a blood donor screening process based on Individual Donor Assessment, not sexual or gender identity, visit savealifenow.org/ida.
Taken money or drugs in exchange for sex
Length of time before you can give blood: 3 months after last occurrence.
You have had sex with anyone who:
- Has ever used needles to inject drugs, steroids, or anything not prescribed by a doctor.
- Has ever taken money or drugs in exchange for sex.
Length of time before you can give blood: Three months after last occurrence.
Tattoos & skin piercings
Length of time before you can give blood 3 months after procedure unless done under sterile conditions.
Tattoos
You can usually donate immediately after receiving a tattoo in licensed parlors in most American states, however a 3-month deferral will apply if tattoo is received in: Georgia, Idaho, Maryland, Massachusetts, Nevada, New York, Pennsylvania, Utah, Vermont, Wyoming, as well as the District of Columbia, US Territories, and any other country.
Travel
- If you have traveled outside the United States, you may be deferred depending on the country and the length of time spent there. Call our team at 800.688.0900 for more information and to determine if you are eligible.
- The deferral for potential exposure to Mad Cow Disease (vCJD) has been lifted. Those who spent time in the UK, France or Ireland are now eligible to donate given that all other donation criteria is met. View our press release.
Travel to a malaria endemic area
Length of time before you can give blood: 3 months after return.
Non-prescription drug use with a needle
Length of time before you can give blood: 3 months after last occurrence.
Permanent Reasons for Donor Ineligibility
Please do not give blood if you:
- Have ever had a positive test for HIV (AIDS virus)
- Are a hemophiliac
- Had viral hepatitis B or hepatitis C
- Had certain forms of cancer (contact us regarding medical eligibility at 800.688.0900)
Of Special Note
- 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.
- 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.
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.
Types of Donations
Learn more about the different types of blood donations you can make based on your blood type.
Donation FAQs
Find answers to many of the questions you may have about donating blood and the blood donation process.