Deferral Information
We know it can be disappointing to find that you are not eligible to give blood. There are several reasons for — and even different types of — deferrals. Depending upon the reason, a deferral may be either temporary or permanent. From time to time, the FDA makes changes to deferrals, which may allow previously deferred donors to give blood again or for the first time.
On rare occasions, donors may be deferred for reasons not listed on our website or educational materials to protect the safety of the donors and/or patients. For example, an open wound may be cause for deferral, and donors should disclose if they have any wounds prior to donation for a safety assessment. Donors are always welcome to call SBC Resource Nurse at 650-725-7336 with any questions they have about eligibility prior to donation.
The U.S Food and Drug Administration (FDA), in an attempt to ensure a safe blood supply, has imposed strict controls on who may donate. If you discover that you are not eligible to give blood, you can still save lives by providing blood for research, coordinating a blood drive within your organization, volunteering your time, or contributing financially. However you participate in our programs, you are helping maintain the health of our community. Thank you for your dedication.
After viewing the Medical History Questionnaire and the common reasons for deferral below, if you have questions about your eligibility, contact us at (650) 723-7831.
Please read below for more information about some of the common reasons for deferral.