NSAID Antiplatelet Effects
                        ==========================

þ Aspirin antiplatelet effect
 - irreversible and takes about 60 days to go away entirely (about 30 day
   half-life of circulating platelets)
 - acetylates platelets irreversibly

þ other NSAID antiplatelet effects
 - reversible on discontinuing drug
 - seems to reverse in about 24 hours.
   [Ann Intern Med 2005;142:506-509.]
þ non-aspirin salicylate antiplatelet effects
 - none [Med Ltr 1994;36(934):101.]
 - e.g., Trilisate (choline magnesium salicylate)
         Disalcid (salicylsalicylic acid [salsalate])