Itchy body at night, after scratching the red bumps, this situation is considered to be the manifestation of urticaria, hives in the itching of a scratch will appear red spots, rashes can subside on their own, after the retreat does not leave traces of the new rash will be formed elsewhere, the serious local will be fused into a piece, manifested in the appearance of the orange peel-like accompanied by intense itching.

Some patients even involve the respiratory tract, the digestive tract, serious complications. Urticaria is an allergic disease, the cause of which is related to factors such as diet, contact with objects, infection and immunity. If you eat a variety of high-protein foods, such as fish, shrimp, crabs and shellfish at noon or dinner, there is also the possibility of urticaria in the evening, some chronic urticaria which is prone to recurring episodes.

So that once the symptoms of this should be to the hospital for laboratory tests, line allergen detection, they should avoid the spicy stimulating food and high protein food intake, at the same time anti-allergy treatment. Preferred antihistamines such as cetirizine, loratadine, etc., topical drugs to glycerine lotion-based, dry, astringent rash, if accompanied by infections need to be actively anti-infective treatment.