Hello @jtes, While you wait for members to respond who have some experience with Dystonia treatment, I thought you might find it helpful to scan through the discussions and comments on the condition that mention botox treatments. Here is a search that shows the list of discussions and comments: https://connect.mayoclinic.org/search/

You might also find the following discussions on Dystonia helpful:
-- Dystonia Issues and the Issues it Causes: https://connect.mayoclinic.org/discussion/dystonia-issues/
-- Anyone dealing with Dystonia?: https://connect.mayoclinic.org/discussion/anyone-dealing-with-dystonia/