Since I discovered I have worms I began researching. I found that these jokers can get into your bloodstream and end up anywhere, including your brain. I feel them in my head sometimes to, or I used to. I've been using the Ultimate Zapper XE and it has helped a lot. I'm on day 8 of use and the worms inside my head I don't feel any more. I also used to feel the squirming below my skin on my scalp and back of my neck, but I don't feel those any more either. I still have them in other areas and am diligently keeping with my program killing them every day. I don't feel constantly molested by them any more. There are still a lot more to go, but I am early in my treatment so I will just keep killing them every day and do it joyously.