Botox is an FDA-approved treatment for hyperhidrosis and has been used to control excessive sweating since 2004. The medication works by disabling targeted sweat glands. Botox is formulated from botulinum toxin, which is deadly in higher concentrations. The amount used in cosmetic and medical applications, however, is perfectly safe. This treatment approach has an excellent safety record and has been approved to treat hyperhidrosis in 20 countries. When administered by a trained professional like Beth Moffett, Botox has a low risk of side effects.