Hi, Are these sores mainly where the sun can sihne on your body? Do they fill with a clear fluid? Also does your skin "tear" really easy like a very old person with thin skin? Has your dooctor checked your iron / ferritin and if so was it very high.
I ask all these questions because if you answered yes to most of them it sounds a lot like porphyria (PCT) that can be associated with Hep C. There is a picture of my hands in my photo section.
Good Luck
my sores look like pinples then infect where i would give my self shots also became nasky looking i tired vitum e oil it help a little they heal faster if i would not pick at them your doc can give you a oilment that will help
Do these sores appear on your hands, arms and face only? Are they blister-like?