I have experienced an extreme change in stimulation. I have already turned my voltage down, met with the Rep. from Medtronics. Every symptoms has gotten worse all over my body. I also have Chiari 1. I do not have any health insurance and there are days where taking a shower gets the best of me. When I use my Stimulator, I pass out as well as have a rash on the back of my neck so bad I have to get a shot to help it disappear. I am at wits end on what to do. Any advice would be greatly appreciated.