I have had cervical Dystonia for probabley 20 years, progressively getting worse. I was treated with Botox ( with go results) but then built up an amunity to it. I have continued with Rivotril. It is not the answer as I still suffer from pain and uncontrolled shaking of the neck. I have heard that herbs sometimes help, and have not fully considered the implants. Elizabeth Kapteyn, Edm.AB,Can.