Ear itching can be caused by a variety of reasons. If all the symptoms such as ear itching occur in autumn, it is obviously related to the season, and it is considered that it may be caused by allergies. If it is caused by allergies, it is recommended to have an allergen test to clarify the allergen and avoid allergen stimulation in order to completely solve the ear itching problem. In addition, eczema of the external auditory canal, which is also one of the main causes of ear itch, is also related to allergies and can appear as moist or scaly-like material on the outer skin of the external auditory canal. If it is caused by eczema of the external ear canal, in addition to avoiding allergen stimulation, it needs to be treated with anti-allergy medication. Topical glucocorticoid ointment is applied topically. It may also be caused by fungal otitis externa. If it is caused by fungal otitis externa, antifungal treatment is needed. For the specific situation, you need to go to the Department of Otolaryngology for examination to clarify the diagnosis and treatment.