Evaluation of the Ulthera System for Treating Axillary Hyperhidrosis

Subjects will receive 2 treatments (day 1 and day 30), each at a 3.0mm depth and 0.30 Joule of energy. Treatment will be delivered in a 3\*4 grid, 12 treatment squares, delivering 60 lines of treatment per square, i.e., 720 lines per axilla in each treatment (1440 lines total per treatment.)