Hyperhidrosis is a skin disorder characterized by excessive sweating that often causes significant impairment in social, occupational, and emotional wellbeing. Hyperhidrosis is thought to affect 2.8% of the US population and can be of primary or secondary origin. Primary hyperhidrosis is usually bilateral, symmetric, and focal. The most common focal sites include, but are not limited to, the palms, soles, and axillae. Secondary hyperhidrosis is usually caused by an underlying medical condition or medication. Secondary hyperhidrosis must be ruled out before a diagnosis of primary hyperhidrosis is made.
Key points
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Hyperhidrosis is a skin disorder that causes excessive sweating and is known to significantly impair quality of life.
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Primary hyperhidrosis is most often focal, affecting the palms, soles, and axillae; thighs, gluteal, and inguinal regions may also be involved. A patient may have one affected area or multiple focal sites of hyperhidrosis occurring simultaneously.
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Approximately 2.8% of the US population is affected by hyperhidrosis.
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Secondary hyperhidrosis is usually caused by an underlying medical condition or drug.
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Secondary hyperhidrosis must be ruled out before a diagnosis of primary hyperhidrosis is made.
Related posts:
Impact of Hyperhidrosis on Quality of Life and its Assessment
Special Considerations for Children with Hyperhidrosis
Topical Therapies in Hyperhidrosis Care
Botulinum Toxin for Hyperhidrosis of Areas Other than the Axillae and Palms/Soles
Oral Medications
Local Procedural Approaches for Axillary Hyperhidrosis
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