Have you experienced overstimulation from treatment? What did you do? i have recently been diagnosed with re-active EBV and CFS. My doctor gave me a supplement called Enhanced transfer factor by Vital Health Options. This TF has added herbs and mushrooms. She told me to take two pills a day. I can't be sensitive, so I took one pill. It made me feel lightheaded, and then like I had so much energy I didn't know what to do with it all. I could not mentally focus and was really anxious. It also made my arm and leg muscles cramp up terribly and my bones ached. It felt like I had lifted some serious weights at the gym. The pain meds didn't phase it. Even the next day, my muscles hurts and were extra tense, and my bones hurt, but as a bonus, I had a normal amount of energy! It seems like my body is missing a link or something. I will try 1/2 pill after I feel back to normal. I think an Epsom bath might help.