Botulinum Toxin in PD

There are two types of botulinum toxin (type A and type B) and both can be used in PD.

Botulinum toxin is mainly use in PD to treat dystonia and sialorrhea. However, it is also use to treat other less common symptoms like blepharospasm. Botulinum toxin should only be given by an experienced physician and each case should be analyzed to determine the need for the toxin.