I am a HIV + person for almost 17 years. At my recent clinic visit, I was told that I was reactive to Hep C. This is my first hearing of such. I wanted to know that If I take the herbal supplement "Milk Thistle", How would that react with my HIV drug therapy of Vired-1daily, Kaletra-twice daily, and Didanosine-1daily?The only sympton that I've noticed is a minor right side lower back pain. My stool is normal and my eyes & skin aren't Jaundice. Today I purchased the supplement but haven't taken any as of yet. Just need some advice.