Itchy ears in children may be related to foreign bodies in the ear, otitis externa and eczema of the outer ear. 1. Foreign body in the ear: children’s itchy ears may be related to the foreign body in the ear, children’s ears if into the small insects, small insects in the crawling will cause itchy ears. 2. Chronic diffuse otitis externa: children’s itchy ears may be caused by chronic diffuse otitis externa, which can be manifested as itchy outer ear canal, a small amount of exudate. The skin of the external auditory canal is thickened, cracked and flaky, and secretions accumulate, which may even cause narrowing of the external auditory canal. 3. Eczema of the outer ear: children’s itchy ears may also be caused by eczema of the outer ear, eczema of the outer ear is usually caused by medication or other allergic substances irritation of the external auditory canal, the patient will show varying degrees of itching, flaking, secretion oozing, crusting. There are many reasons for children’s itchy ears, parents are advised to take their children to the otolaryngology department of the hospital for systematic examination and diagnosis.