Hyperhidrosis is a condition that causes excessive sweating. Nurse Practitioner Kate is trained in the latest techniques to help reduce the effects of Hyperhidrosis and make sure you feel confident in your own skin. Botulinum toxin (Botox) injections to the under arms blocks the nerve signals responsible for sweating, helping to reduce the sweat glands from producing too much sweat. Find yourself excessively sweating on a daily basis? Book in for Hyperhidrosis treatment.