Urticaria: A Disorder With ' a High Unmet Need for Treatment ' Urticaria: A Disorder With ' a High Unmet Need for Treatment '

Acute episodes of urticaria are more likely to have an identifiable trigger, while chronic episodes, which last more than six weeks, typically do not.Medscape Medical News
Source: Medscape Allergy Headlines - Category: Allergy & Immunology Tags: Dermatology News Source Type: news