My brother is being treated for Hep C. he is taking pegasys and is suferring an adverse reaction to the drug, he is suffering weaknes and blood transfusions are neede as well as platlets. He finised the first 12 weeks with very little problems and the Hep c was gone and his doctor felt it ness, to have him do another 12 weeks to make sure it was gone . My question is now he is in very bad shape and suffering a lot of different reactions to this treatment. he is needing blood and platletlets almost every 3 days , his breating is labored, suffering from vasculitis, What is the worst that could happen and whst tye of treatmeny should he be getting? Tom