cervical dystonia
"My thanks to the person with MS who posted her experience with this medicine. I have used it now for 5 yrs as an adjunct to Botox injections (IM neck and shoulder) to treat a chronic neurological movement disorder known as cervical (spine) dystonia.  It helped restore my quality of life. It is much milder than other similar medicines used to treat focal dystonias i.e. I am not sleepy and don't suffer bizarre side effects. I am posting this in hope someone else with dystonia of any kind may benefit."