question: I have a rash on hands inside and out.  Rash on my torso.  Swelling of hands and lips.  When my hands swell the  veins bulge and hurt.  I can breathe freely no swelling in the throat.  This has been on going since 11/11/13.  The walk in clinic Dr. presribed Prednisone.  Does not seem to help.  Could this just be an allergic reaction to Cedinifir? I had just finished a two week treatment.  No prior allergic reaction to any drugs.