Richard H. Tholen, MD, FACS says:Two weeks before:
1) Make sure you stop all aspirin (Bayer, Excedrin, Bufferin,
Ecotrin, etc.), ibuprofen (Advil, Motrin, Nuprin, etc.), Aleve, extra
Vitamin E (the amount in a multivitamin is OK), fish oils, and herbal
remedies. These are blood thinners or can interact unfavorably with...