This issue of Thoracic Surgery Clinics of North America, guest edited by Dr. Peter Licht, is devoted to Management of Hyperhidrosis. Dr. Licht has assembled expert authors to review the following topics: History of Sympathetic Surgery; Pathophysiology of Hyperhidrosis; Emerging Nonsurgical Treatments for Hyperhidrosis; Selecting the Right Patient for Surgical Treatment of Hyperhidrosis; Targeting the Sympathetic Chain for Primary Hyperhidrosis: An Evidence-Based Review; Reversibility of Clipping for Primary Hyperhidrosis; Robotic Sympathectomy; Reconstruction of the Sympathetic Chain; Quality of Life Changes Following Surgery for Hyperhidrosis; Management of Compensatory Sweating after Sympathetic Surgery; Less Common Side Effects Following Sympathetic Surgery; Facial Blushing: Patient Selection and Long Term Results; Management of Plantar Hyperhidrosis; and more!