Dystonia may be limited to one area (focal) or may affect the whole body (general).
Dystonia may be painful as well as incapacitating.
The drug can also help with dystonia, a severe contraction of muscles in the shoulder and neck.
This research could provide a new treatment for occupational and musician's dystonia.
Cocktail therapy In some patients, mostly with severe generalized dystonia, a combination of drugs may be used.