Pityriasis rosea is a relatively mild skin disorder characterized by a salmon or pink colored, scaly rash.
in adults rash Non specific viral
Sharply defined, 2- to cm, coin-shaped, erythematous, scaled plaques; lesions on dorsal hands and feet, extensor surfaces of arms and legs, flanks, and hips; key to diagnosis is sharply defined, round, erythematous, scaled lesions. It is very important to make sure the rash is not part of a serious infection - eg, meningococcal infection which can be associated with meningitis. Medical pearl: dermatitis herpeti-formis—potential for confusion with eczema.
Are viral rashes serious?
These include non-infectious diseases, so that comprehensive knowledge of these other diseases is required for clinical diagnosis of a febrile illness with a rash. Figure 4. How are they treated? It is the other symptoms that may be of more concern.