Ear peeling similar to dandruff may be caused by otitis externa, fungal disease of the external auditory canal, eczema of the external auditory canal and other factors. 1. Otitis externa: the skin barrier of the external auditory canal is broken, and bacterial infection leads to vigorous metabolism of the epithelial tissue, which can lead to localized skin peeling in the ear, manifesting itself as dandruff-like material. 2. Fungal disease of the external auditory canal: Inadequate daily care and fungal infection of the local skin of the ear can lead to localized peeling of the skin in the ear, appearing similar to dandruff-like substances, which may also be accompanied by itching, dryness and other symptoms. 3. Eczema of the external auditory canal: may be related to environmental factors, poor hygiene, can make the skin of the auricle localized eczema, will lead to localized peeling phenomenon, accompanied by intense itching and stinging and other symptoms. Ear peeling is similar to dandruff, it is recommended to consult a doctor for a systematic examination to clarify the diagnosis.