/tiles/non-collection/p/part2_08_foraker_joseph_lc.xml Image courtesy of the Library of Congress Joseph Foraker of Ohio, chairman of the Senate Committee on Pacific Islands and Puerto Rico, was a Civil War veteran.
1 You cannot donate within 72 hours of your surgery. 2  Acetaminophen (Tylenol), aspirin and alcohol should be avoided for 48 hours before your donation. 3  Your hemoglobin/hematocrit will be checked and must be at a satisfactory level before donating.
Platelets. You can donate platelets once in a seven day period and up to 24 times a year. You must wait at least 7 days after donating platelets before donating whole blood. After an automated double red cell collection, you must wait 112 days bef... This page may be out of date.