Editing Botulinum toxin (section)

===Excessive sweating===
Botulinum toxin (BTO) injections are a modern clinical trend to treat hyperhidrosis, of which palmar hyperhidrosis is a frequent symptom.<ref>{{cite journal | vauthors = Önder Ö |title=Iatrogenic Botulism Following Botulinum Toxin Injection in Palmar Hyperhidrosis: A Case Report |journal=Cyprus Journal of Medical Sciences |date=14 March 2025 |volume=10 |issue=1 |pages=83–85 |doi=10.4274/cjms.2024.2024-51|doi-access=free }}</ref> For example, AbobotulinumtoxinA has been approved for the treatment of axillary [[hyperhidrosis]], which cannot be managed by topical agents.<ref name="Primary"/><ref name="Eisenach JH, Atkinson JL, Fealey RD. 657–666">{{cite journal | vauthors = Eisenach JH, Atkinson JL, Fealey RD | title = Hyperhidrosis: evolving therapies for a well-established phenomenon | journal = Mayo Clinic Proceedings | volume = 80 | issue = 5 | pages = 657–666 | date = May 2005 | pmid = 15887434 | doi = 10.4065/80.5.657 | title-link = doi | doi-access = free }}</ref> But Doctors and patients must stay away from the risks of the illegal use of unlicensed and unverified products.<ref>{{cite journal | vauthors = Chimienti S, Di Spirito M, Molinari F, Rozov O, Lista F, D'Amelio R, Salemi S, Fillo S | title = Botulinum Neurotoxins as Two-Faced Janus Proteins | journal = Biomedicines | volume = 13 | issue = 2 | pages = 411 | date = February 2025 | pmid = 40002825 | pmc = 11853235 | doi = 10.3390/biomedicines13020411 | doi-access = free }}</ref><ref>{{cite journal | vauthors = Wright G, Lax A, Mehta SB | title = A review of the longevity of effect of botulinum toxin in wrinkle treatments | journal = British Dental Journal | volume = 224 | issue = 4 | pages = 255–260 | date = February 2018 | pmid = 29472686 | doi = 10.1038/SJ.BDJ.2018.126 | url = https://kclpure.kcl.ac.uk/portal/en/publications/f263e110-9501-4304-a263-a359a5516a13 }}</ref>