Mechanism of action of iontophoresis in the treatment of palmar hyperhidrosis.
Sweat glands from the palm of a patient with hyperhidrosis were examined by light and electron microscopy before and after treatment with tap water iontophoresis. No changes in structure were noted after treatment, disclaiming the currently accepted theory that mechanical ductal obstruction is the mechanism of action of this method. Furthermore, we believe the safety and effectiveness of this treatment are supported by our experience.
D000328:Adult; D005528:Foot; D006225:Hand; D006801:Humans; D006945:Hyperhidrosis / Q000473:pathology / Q000628:therapy*; D007478:Iontophoresis / Q000379:methods*; D008297:Male