To ensure the safety of both patients and donors, these are some of the temporary or permanent reasons you may not be able to donate blood. If you were deferred in the past, you may be eligible to donate now.
Even if you can’t donate, you can still make a difference. Support Us as a volunteer or through a financial donation to support our lifesaving mission.
Temporary Reasons People Can’t Donate
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.
Blood Transfusion
Length of time before you can give blood: 3 months after receiving blood.
Cancer
Email us regarding medical eligibility at [email protected].
Diabetes
Email us regarding medical eligibility at [email protected].
Heart Disease
Email us regarding medical eligibility at [email protected].
Surgery, serious injury
Length of time before you can give blood: Released from doctor’s care, feels well, and full activity has resumed.
Some medical conditions or medications can also impact your donation eligibility.
Antibiotics (except antibiotics for acne) if taken for infection, accept 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 |
Plavix*, Ticlid* | 14 days after taking |
Soriatane | 3 years after taking last dose |
* 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 double red cell, whole blood or plasma donation.
Length of time before you can give blood: 6 weeks after end of pregnancy.
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 sex in the past 3 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 ribc.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.
- In the last three months has taken money or drugs in exchange for sex.
Length of time before you can give blood: Three months after last occurrence.
Ear, nose or skin piercing
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, Nevada, New York, Pennsylvania, Utah, Vermont, Wyoming, as well as the District of Columbia, US Territories, and any other country.
Tattoos have to be healed and dry to donate.
Travel outside the United States
- If you have traveled outside the United States, you may be deferred depending on the country and the length of time spent there. Email our donor eligibility team at [email protected] 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.
Length of time before you can give blood: 3 months after last occurrence.
Permanent Reasons People Can’t Donate
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. Email our donor eligibility team at [email protected] regarding eligibility.
Of Special Note
- If you are on medications other than those noted above, you may still be eligible to donate blood. Email our donor eligibility team at [email protected] to find out.
- 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 email our donor eligibility team at [email protected].
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.