- any prescription or use of blood thinners, anticoagulants, anti-platelet drugs, pentoxifylline, clotting factor replacements, antihypertensive medications, Thiazide diuretics, Acetylcholinesterase inhibitors, anticonvulsants, hypoglycemic agents, MAOI, SSRI, Nifedipine, Papaverine, Yohimgine, Sildenafil