Dermatographic urticaria

Dermatographic urticaria, also known as dermographism or urticaria factitia, is a form of chronic inducible physical urticaria affecting the cutaneous system across all age groups, most commonly emerging in young adults It is characterized by an exaggerated wheal-and-flare response where minor mechanical shear forces, such as light stroking, scratching, rubbing, or pressure on the skin, induce localized linear erythema and dermal edema that outline the applied pressure within minutes Pathophysio...

Dermatographic urticaria, also known as dermographism or urticaria factitia, is a form of chronic inducible physical urticaria affecting the cutaneous system across all age groups, most commonly emerging in young adults It is characterized by an exaggerated wheal-and-flare response where minor mechanical shear forces, such as light stroking, scratching, rubbing, or pressure on the skin, induce localized linear erythema and dermal edema that outline the applied pressure within minutes Pathophysio...

It is characterized by an exaggerated wheal-and-flare response where minor mechanical shear forces, such as light stroking, scratching, rubbing, or pressure on the skin, induce localized linear erythema and dermal edema that outline the applied pressure within minutes