The evaluation of sweat production will be done using the subjective patient reported Hyperhidrosis Disease Severity Scale (HDSS) and objective gravimetric measurement. Hyperhidrosis Disease Severity Scale (HDSS) is a scale from 1 to 4. Values of 1 or 2 represent Mild/moderate disease, and 3 or 4 represent severe disease. Successful treatment is indicated by improvement from 3 or 4 to 1 or 2. One point improvement in HDSS score is associated with 50% reduction in sweat production and a two-point improvement with an 80% reduction, according to the Canadian Hyperhidrosis Advisory Committee.