12.5.1 COMPLICATIONS WITH PREDOMINANTLY LOCAL SYMPTOMS 12.5.2 COMPLICATIONS CHARACTERIZED BY GENERALIZED SYMPTOMS 12.5.3 COMPLICATIONS RELATED TO APHERESIS 12.5.4 ALLERGIC REACTIONS 12.5.5 OTHER SERIOUS COMPLICATIONS RELATED TO BLOOD DONATION: MAJOR CARDIOVASCULAR EVENT 12.5.6 LONG-TERM BLOOD DONOR COMPLICATIONS ‹ 12.4 BLOOD DONORS up 12.5.1 COMPLICATIONS WITH PREDOMINANTLY LOCAL SYMPTOMS ›