Hi! I've been reading all your posts for everyone who's been trying the antivirals the last few months, and keeping up with the studies on them, and it seemd like they were giving people more energy. So last time I went to my doctor, about 2 weeks ago, I said I wanted to try them. She put me on Famvir. But ever since I started taking them I've been even more tired than I was before. Also on the side affects it listed diarhia. But I got really constipated. Do you think this means they're not working for me? Or do I just need to give it more time? Did you guys get tired at first before they gave you energy too? I'd appreciate any comments from anyone who "been there", thanks!