[Flushes, blushing or hot flushes]

Apart from physiological flushes represented by emotional or prudish blushing, post-prandial flushes and menopausal hot flushes, various pathologic flushes exist of various etiologies: endocrine, dysmetabolic, histaminic and iatrogenic. Their pathogenicity is based mainly on local metabolites secretion provoking vasodilatation of the intermediary microcirculation rather than of the terminal microcirculation. Treatment is a function of etiology and therefore of the patient's history and results of clinical examination, functional exploration and standard biologic tests.