Botulinum toxin type B in the treatment of residual limb hyperhidrosis for lower limb amputees: a pilot study.

ABSTRACTObjective:Botulinum toxin type A is established in the treatment of hyperhidrosis. This pilot study was designed to prove the alleviating effect of botulinum toxin type B (BTX-B) in sweating of the residual limb, as BTX-B, even in low doses, is supposed to possess a more specific action in s