Underarm sweat reduction with Botox often lasts 4 to 6 months; many notice marked dryness within a week

https://www.scribd.com/document/1012667012/What-Makes-a-Great-Botox-Injector-Red-Flags-and-Green-Flags-188728

Underarm sweat reduction with Botox often lasts 4 to 6 months; many notice marked dryness within a week and improved confidence in clothing.