Whenever there are red bumps on the skin, it will always cause unbearable itching, redness and swelling, which not only affects the aesthetics, but also reduces the quality of life. Usually mosquito and mite bites are one of the causes of large red bumps on the body; the second is that the skin’s protective barrier is damaged and becomes unusually sensitive, resulting in such symptoms. But people should pay more attention to is a skin disease, such as hives. Urticaria is a common and frequent skin disease, usually cause edematous damage to the skin and mucous membranes, forming the form of lumpy wind bumps that we see, and cause intense itching. If this itchy bumps appear on a large area of the body, what to do? 1, remove allergens: hives are mostly related to allergies, when hives cause itching, to immediately cut off the allergens, if necessary, can also use anti-allergy drugs. There are many allergens, including seafood, drugs, hot and cold stimuli, etc., generally after examination or traditional Chinese medicine diagnosis and typing, will give the patient the appropriate recommendations to avoid, such as cold urticaria (cold wind that is rash) patients must avoid cold diet. 2, the treatment of wind and blood: with the theory of Chinese medicine, urticaria is a wind, come fast and go fast, so urticaria is also called wind rash. It is believed that the wind stays in the skin coupling, knot and does not disperse or blood deficiency of wind and rash itch. “Treatment of wind first line of blood, blood line wind since the end”, so the treatment of urticaria caused by itching, focus on blood and wind. For example, urticaria yin and blood deficiency, often use four things soup and wind dispersal drugs with internal service and with the itching formula for external treatment. 3, other treatments: that is, daily physical or dietary treatment, first of all, is to strengthen the physical exercise, improve their ability to resist disease, this method can not only promote urticaria to get better, but also effectively avoid the occurrence of other diseases. The second is to maintain a good dietary habits, early to bed and early to rise, eat more fruits and vegetables, and keep the bowels open. The above is the content of the “large red bumps on the body itchy how to do”, I hope to help you! If there are other problems, you can also raise doubts below.