Itchy flaky ears are commonly associated with ear eczema, ear psoriasis, fungal disease of the external auditory canal, etc. It is necessary to clarify the cause of the disease and treat the cause first. It is recommended to go to the hospital in time to clarify the cause of the disease. 1. Eczema of the ear: it can be manifested as severe itching of the ear and localized erosion and oozing. The skin of the outer ear may appear spots, papules, crusts, scales and so on. Urea ointment, mometasone furoate ointment, zinc oxide oil and other topical medications can be used. 2. Ear psoriasis: red papules or maculopapules may appear on the ear, covered with thick layer of silver-white scales, which may be accompanied by itching. It can be treated with medicines such as retinoic acid cream, carboplatinol cream and tazarotene cream. 3. Fungal diseases of the external auditory canal: such as Aspergillus, Candidiasis and Trichophyton mycosis. It can lead to itching, burning sensation, secretion, dryness, flaking and other symptoms in the ear. It can be treated with drugs such as miconazole, salicylic acid ethanol solution, muscimol ethanol solution. It is recommended that patients go to the hospital in time to clarify the cause of the disease. If you need to use drugs, you need to use under the guidance of a doctor.