Do you have anything you would consider Lymes Symptoms? I believe the Ketek was causing dieoff, but it was too severe to work...plus I had trip where alcohol consumption was involved so I wanted to get off of it. It also isn't recommended for my co-infection(Babeosis?), but Doc said stick with it anyway. I think the HUMAWORM herbs also caused dieoff, but only for a day, and when I drank alot of water as he suggested I felt great the next day.