Erythema multiforme (EM) is an acute, self-limited, feverish eruption characterised by target cutaneous lesions, with a symmetric and mainly acral distribution. Lesions are rounded, with three zones: a central area of dusky erythema or purpura, sometimes bullous, a middle paler zone of oedema and an outer ring of erythema with a well-defined edge. Hands and feet are habitually the most affected areas and are sometimes selectively involved. Mucous membrane erosions are frequent and distinguish EM major from EM minor. Histopathological examination shows a predominantly inflammatory pattern characterised by a lichenoid infiltrate and limited epidermal necrosis that affects mainly the basal layer.
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Rosacea and Eczema are two skin conditions that are fairly commonly found throughout the world. Each of them is characterized by different features, and can be both discomfiting as well as result in undesirable appearance features. In a nutshell, theyre problems that many would want to deal with.