I Had Hep C And Took Intiferon Shots For A

I had hep C and took intiferon shots for a year in 1996 and it is in remission, but I have become allergic to things I've never been allergic to before. And from these things I've become allergic to is making very sick for weeks. Allergies are dog hair, cat hair, dust mights, alcohol, pain meds, so do you think I am having liver damage. I'll just go see my doctor if I have to pay for your service thanks anyway