Prunes and other foods high in salicylates before surgery - when do you recommend to stop eating them?

I'm having septo-rhinoplasty and chin reduction done soon. 35F, generally healthy and no known issues with blood clotting etc. My only real issue has always been IBS-M (at least that's what my GP suspects). I need magnesium citrate, fiber supplements and prune juice on a regular basis. Prunes however are really high in salicylates. I will ask my surgeon of course, but what do you tell your patients? Do you find foods high in salicylates pose a high risk of bleeding before surgery?