What are the risks of urticaria?

Urticaria treatment is not timely will produce anaphylactic shock, breathing difficulties, and even life-threatening. Urticaria is due to temporary, vascular permeability caused by increased skin mucosa and local edema, acute most common, most because of allergens caused, although this disease repeated, but after a period of time can be cured. Urticaria in addition to the surface of the skin, but also in the throat, digestive tract mucosa, etc., occurs in the throat, visible lip swelling, laryngeal edema, serious cases can produce breathing difficulties, even suffocation, occurs in the digestive tract mucosa, can show nausea, vomiting, abdominal pain, diarrhea, etc. Serious disease development, will be accompanied by body fever, dizziness, headache, palpitation, shortness of breath, anaphylactic shock, can endanger the patient's life.