Excessive sweating is a common problem, especially of the palms, armpits and soles. It can be distressing and can have a serious impact on your life. In some cases, affected people avoid social contact with others because of embarrassment about the problem. However, the condition is usually treatable.
Botulinum toxin injections
This is an option that usually works well for armpit sweating. Treatment consists of many small injections just under the skin in the affected areas. The botulinum toxin stops the nerves in the skin that control the sweat glands from working. Botulinum toxin is not licensed to treat sweating of the palms and face. This is because there is a risk that the injections may stop some of the nearby small muscles of the hands or face from working.