Urticaria is usually characterized by itching of the skin and is rarely painful.
Urticaria is a limited edema that occurs in the skin mucosa due to a temporary increase in vascular permeability, and is associated with factors such as food, drugs, inhalants and contacts. Clinically, the main manifestations are itching, erythema, and wheals, etc. Some severe patients may also experience anaphylactic shock symptoms such as panic, irritability, and gastrointestinal discomfort.
Urticaria is rarely manifested as skin pain, such as patients with itchy skin accompanied by pain, need to pay attention to distinguish with urticarial vasculitis.
Urticaria patients with itchy and painful skin, it is recommended to promptly go to the hospital dermatology department, under the guidance of the doctor to avoid delaying the condition.