South Texas Blood and Tissue: Blood Drives (San Antonio)

Are you eligible to give blood?

Before you can donate and save a life, we need to check if you’re able to give blood based on eligibility criteria from the Food and Drug Administration (FDA). The FDA’s guidelines are followed by all blood centers in the nation and your eligibility is determined by your medications, travel, health conditions, and lifestyle.

To donate blood or platelets, you must:

• Be at least 16 years old, weigh 120 pounds and present a signed parental consent form or be 17 years old or older, and weigh at least 110 pounds.
• Be in good general health.
• Present a valid photo ID.

Are you taking any medication?

Some medications can prevent you from donating temporarily or permanently. If you’ve been prescribed medication, please review this list to determine if you’re eligible to donate blood.

Find Donation Locations