For Hyperhidrosis and excessive underarm sweating.
BOTOX® is FDA-approved for treating excessive armpit sweating. The injections use botulinum toxin to block the nerve signals responsible for sweating. Normally, the nervous system activates the sweat glands when your body temperature rises. In people with hyperhidrosis, however, the nerves that signal the sweat glands are overactive. The Botox injections helps to paralyze your overactive nerves.