What are the performance urticaria

Urticaria commonly known as "block rubella," "Dan the wind" is a common multiple. Urticaria the most prominent manifestation of this is suddenly itching skin, and then a flat above the skin of the wind group, and some redness, some Blushing, from the more different size and shape, but a clear border, with itching, night heavier. Attack time uncertain. Mission wind gradually spread, suspicious integration into films, both confined to a particular location, can be generalized systemic. With a small number of patients can be nausea, vomiting, accelerated heartbeat, headache, diarrhoea and Futeng, sometimes often fever. According to the length of the course can be divided into acute and chronic urticaria two types. Acute urticaria general incidence of intense, the majority can find a cause, in children, to food and secondary infection, most were particularly upper respiratory tract infection, purulent tonsils and gastro-intestinal infection. In the course of about one week. Most patients can be dissipated in a few days. Chronic urticaria, duration greater than 6-12 weeks, the wind Mission repeated attack, and 80% -90% of the sick child often can not find cause to the treatment difficult. Urticaria can be prevented, urticaria suspicious Although many and complex causes, but carefully View trigger factors, and short-term ban sensitizing drugs disable suspicious food, active infection control and treatment is the key. This was followed by the Oral anti-allergic drugs, 1 - 2-year-old oral cents Temeng drops, such as 2-year-old following oral chlorpheniramine, 2-6 non-special-year-old oral the small granules, preschool and school-age children oral opened Ruitan. Appropriate supplementary vitamin C, calcium helps rash dissipated. If the merger bacterial infection, antibiotics should be positive for the virus infection is available Austrian Fuxing, ribavirin, acyclovir, fungal infections, and other available treatment mycophenolate SHU. If parasitic infection need for insecticide, chronic urticaria often required more than two kinds of allergy drug. Urticaria be serious to the hospital and, if necessary, oxygen, intravenous transfusion hormones, boost medicines. Oral medicine can be properly choose to drive wind Jianpi, Liangxue detoxification. Drug for use of calamine lotion antipruritic.