title: Hyperhidrosis: an update on prevalence and severity in the United States.
abstract: Current published estimates of the prevalence of hyperhidrosis in the United States are outdated and underestimate the true prevalence of the condition. The objectives of this study are to provide an updated estimate of the prevalence of hyperhidrosis in the US population and to further assess the severity and impact of sweating on those affected by the condition. For the purposes of obtaining prevalence, a nationally representative sample of 8160 individuals were selected using an online panel, and information as to whether or not they experience hyperhidrosis was obtained. The 393 individuals (210 female, 244 non-Hispanic white, 27 black, mean age 40.3, SE 0.64) who indicated that they have hyperhidrosis were asked further questions, including body areas impacted, severity of symptoms, age of onset, and socioemotional impact of the condition. Current results estimate the prevalence of hyperhidrosis at 4.8 %, which represents approximately 15.3 million people in the United States. Of these, 70 % report severe excessive sweating in at least one body area. In spite of this, only 51 % have discussed their excessive sweating with a healthcare professional. The main reasons are a belief that hyperhidrosis is not a medical condition and that no treatment options exist. The current study's findings with regard to age of onset and prevalence by body area generally align with the previous research. However, current findings suggest that the severity and prevalence are both higher than previously thought, indicating a need for greater awareness of the condition and its associated treatment options among medical professionals.
authors.affiliation: Burke Inc., 500 West 7th Street, Cincinnati, OH, 45203, USA. jim.doolittle@burke.com.
authors.forename: James
authors.identifier: http://orcid.org/0000-0001-9883-6022
authors.initials: J
authors.lastname: Doolittle
authors.affiliation: Brickell Biotech, 2600 SW 3rd Avenue #300, Miami, FL, 33129, USA.
authors.forename: Patricia
authors.initials: P
authors.lastname: Walker
authors.affiliation: Burke Inc., 500 West 7th Street, Cincinnati, OH, 45203, USA.
authors.forename: Thomas
authors.initials: T
authors.lastname: Mills
authors.affiliation: Burke Inc., 500 West 7th Street, Cincinnati, OH, 45203, USA.
authors.forename: Jane
authors.initials: J
authors.lastname: Thurston
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D006945:Hyperhidrosis / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology; D055815:Young Adult
keywords: Excessive sweating; Hyperhidrosis; Impact; Prevalence; Severity