Underarm Sweat Reduction

Why use Botox for underarms?

Botox is used for excessive sweating for focal hyperhidrosis of the axilla, groin, forehead, and inguinal crease. Botox works to inhibit the release of acetylcholine at the nerve synapse.

The longevity of botox depends on the regenerative capacity of the nerve synapse. In most cases, Botox will last about 4 to 6 months for hyperhidrosis.