Children’s auricle edge swelling, if it is red, swollen, pain, consider a bacterial infection caused by soft tissue inflammation of the skin, need to be treated with penicillin or cephalosporins and other antibiotics. If the edge of the auricle is swollen with itching and surface oozing, consider the allergy, need to use compound glycerite lotion external coating, to be dry with glucocorticoid cream external, and oral anti-allergy and infection prevention drugs, need to be detached from the allergen, avoid allergen stimulation. If it is winter children’s auricle edge redness and swelling with itching, consider due to cold auricle frozen due to pay attention to the auricle parts of the warmth, can be applied externally frostbite cream, to prevent secondary infection. Auricle edge pimple-like redness and swelling, may be caused by insect bites, can be used for external application of anemone, the specific child auricle edge swelling, need to go to the otolaryngology, according to the doctor’s instructions for treatment.