[Treated patients in survey: High satisfaction with botulinum toxin in palmar hyperhidrosis].

Abstract When debilitating, hyperhidrosis can be seen as a disease and not just as a symptom. It is most often a primary condition but can be secondary to other diseases. Aluminum chloride products are the initial treatment modality for palmar hyperhidrosis followed by anticholinergics, iontophoresis and botulinum toxin. The Dermatology Department of the Karolinska University Hospital in Stockholm, Sweden treated 151 patients at 289 visits with botulinum toxin for palmar hyperhidrosis during a two year period (2012-2013). It was found that botulinum toxin had good effect, which lasted between two and five months in 72% of cases. Muscle weakness (pincer grip) was reported at 41% of return visits and was present for less than one to four weeks in 62% of cases. At 56% of return visits, no side effects of botulinum toxin were reported. 90% of patients surveyed thought that botulinum toxin worked well or very well for their condition and 99% valued the treatment they received at the clinic as good to excellent.