When your body temperature rises, the natural response is for sweat production to begin. However some people may experience excessive sweating without any stimuli which can result in an increase in stress, anxiety and embarrassment on a daily basis.
Botulinum toxin injections are a safe and effective way to treat underarm sweating by blocking the nerve signals to the sweat glands.
The first treatment lasts between 3-6 months. Results last longer with repeated treatments so will eventually last between 6-12 months. This can vary between individuals.