Inguinal, or Hexsel's hyperhidrosis.

Inguinal Hyperhidrosis (IH) is a focal and primary form of hyperhidrosis in which the individual has intense sweating in the inguinal region. It usually appears in adolescence, not later than the age of 25, in the most cases, and continues into adulthood. With a sample of 26 patients we described Inguinal Hyperhidrosis (IH). Fifty percent of the patients have a positive family history of this condition or other forms of focal or generalized hyperhidrosis, which suggests a familial pattern. Biopsies performed on the inguinal area in a patient with IH and control patient showed normal histology. Excessive perspiration in the inguinal area significantly affects the quality of life of the patients. It is an embarrassing condition that produces large wet stains on the clothes, therefore making daily activities difficult and compromising the emotional, professional and social life of the affected patients. The therapies commonly used for other forms of focal hyperhidrosis are not yet referred in the literature specifically for IH. Intradermal injections from botulinum toxin provide positive results for the patients and controls the sweating for 6 months or more. It is a simple, safe and effective treatment for this condition and the results significantly improve the quality of life of the affected individuals.