Body allergies goose bumps itchy first of all should actively search for allergens, remove the triggering factors, supplemented with medication, can be removed goose bumps. The main causes of allergies are drugs, food, environment and so on. When the body allergy bumps itchy, the first thing to actively look for allergens, common allergens are drugs such as cephalosporins or penicillin, milk, eggs, seafood, pollen, mites, animal fur, etc., should be one by one to check and away from the allergens, in order to prevent allergy symptoms continue to aggravate. At the same time, topical glycerine lotion can be used and oral antihistamines such as loratadine and cetirizine can be taken to relieve itching and remove the bumps under the guidance of the doctor at the clinic. If the allergic symptoms are severe and respiratory distress occurs, epinephrine should be given, along with oxygen by face mask and cardiac monitoring. After an allergic reaction occurs, it is recommended to consult a doctor in time, and follow the doctor’s instructions to use medication, do not use medication without authorization, so as to avoid delaying the condition. In addition, do not scratch the skin excessively, so as not to aggravate the symptoms.