Classification of urticaria

Abstract

Classification is based on GA 2 LEN/EAACI/WAO/EDF guidelines (2009). These guidelines classify urticaria according to clinical manifestations. Urticaria is mediated by mast cells. According to level of mast cell degranulation clinical signs are superficial (Urticaria) or deep swelling (Angioedema).

Keywords

• Spontaneous urticaria
• Physical urticaria
• Angioedema