Can Coumadin Cause Nausea And Severe Diarrhea?

i am on coumadin and having episodes where i break out with sweat, yet my skin is cold and clammy, after this i become nauseated and have severe diarrhea with bright blood...the doctors have ruled out anything serious, yet i am still having the problem...the gi doc thought that the coumadin may be causing the problems, could it?