New approaches in the treatment of the dystonias

At this point the treatment of dystonias remains highly empirical. Secondary dystonias, especially those related to specific drug treatment, have to be ruled out carefully. A few dystonic subgroups respond well to levodopa medication. In the other syndromes, anticholinergics are the usual first choice. In focal conditions botulinum toxin injections seem to be the most effective regimen, although there are only a few long-term studies. Surgical procedures are an ultimate option.