I think I figured out what I have, and what is causing my symptoms. I know that I have hepatitis C, but it is in remission, my liver functions are normal, my biopsies were perfect, my cryglobulins are negative. So the hepatitis specialist says it cant be the hepatitis making me so sick. I was just diagnosed with adrenal-hypothalamic-pituitary dysfunction. My doctor sent me to a neurologist for orthostatic hypotension. the neurologist said I have autonomic neuropathy. The symptoms of this are adrenal-hypothalamic-pituitary dysfunction, orthostatic hypotension, cold body temperature (without thyroid abnormalities), intolerance to hot or cold, bladder dysfunction, bowel dysfunction, I am sure there are more, but I have all of these, and the neurologist is pretty sure it is my autonomic nervous system. Anyway, I did a search on autonomic neuropathy with hepatitis C, and it can cause it, but only when the hepC is very active, cryoglobulins high. So this is a possibility, but unlikely. I did another search with autonomic neuropathy and herpes, and WHOA!!! Came up with a bunch of stuff. it seems that in a normal healthy person, herpes just causes the sores, they are bothersome, but not a big health risk. In an immunocomprimised person, herpes can be a serious disease, and can cause transient autonomic neuropathy, and myalgia, which I have. that is why it comes and goes. Sometimes I feel great, other times I feel terrible. I beleive I am immunocomprimised because of having hepatitic C, lyme disease, and who knows what else I have had, possible mono. My doctor wants me to do a round of IV vitamin C. I would have to go 3 times a week for a month. I may try it.