question: I am presently being treated for raynauds...I suspect my specialist is wrong since it started out as red nodules on my toes...after about going 8 months untreated my feet started turning blue..my hands are starting to do the same thing....I have had erythema nodosium severly in the past as well as a leg infection ...Just curious whether I should persist in a answer since the nifedipine does not seem to be working