The emotional and physical stress during this life transition can exacerbate symptoms, and hot flashes or night sweats can ...

Urticarial vasculitis represents 5% to 10% of cases of chronic urticaria, characterized histologically by the presence of vasculitis on skin biopsy. Clinically it tends to last longer than ...

Contact urticaria develops at the site(s) of contact of an urticant, and the diagnosis is usually self-evident. It can be divided into an allergic subgroup caused by an IgE-allergen interaction ...