Hyperhidrosis
Pronunciation: hy-per-hy-DROH-sis
A condition of excessive, uncontrollable sweating beyond what is physiologically required for thermoregulation, commonly treated in aesthetic practice with botulinum toxin.
Full Definition
Hyperhidrosis is classified as either primary (idiopathic, focal) or secondary (caused by an underlying medical condition). In the aesthetic dermatology context, it most commonly refers to primary focal hyperhidrosis affecting the axillae, palms, or soles. Botulinum toxin injections into the affected area are a recognised, licensed treatment. Editors should note that 'hyperhidrosis' is always written as a single unhyphenated word and should not be confused with 'hidrosis' (normal sweating) or 'anhidrosis' (absence of sweating). The Minor iodine-starch test is the standard diagnostic tool referenced in clinical texts.
Usage
Usage note: Do not hyphenate. Distinguish from diaphoresis, which refers to profuse sweating as a symptom of a systemic condition rather than a standalone disorder.
In Context
- "The patient presented with bilateral axillary hyperhidrosis and was consented for intradermal botulinum toxin therapy." — Patient consultation note
- "When editing the treatment menu, ensure 'hyperhidrosis treatment' is listed under medical aesthetics rather than cosmetic procedures." — Marketing copy review