Itchy right ear is seen in right ear external auditory canal eczema, fungal disease of the external auditory canal, chronic otitis externa, cerumen embolism of the external auditory canal and other diseases. 1. Eczema of the external auditory canal is thought to be related to allergic reactions, with different manifestations at different stages. In the acute stage, it is often characterized by itchy areas, accompanied by burning sensation and yellow watery secretion. The subacute stage secretion is reduced, but the local itching. Chronic itching is more intense. 2. Fungal disease of the external auditory canal: water in the ear, inappropriate use of drugs and other reasons can affect the microenvironment of the ear, increasing the chance of fungal infection. Often manifested as discomfort in the external auditory canal, swelling and pain, itching, and so on. 3. Chronic otitis externa: chronic otitis externa on the right side often makes the patient feel itchy and uncomfortable in the ear, with a small amount of secretion coming out from time to time. 4. Cerumen embolism of the external auditory canal: cerumen is commonly known as earwax, and those with incomplete blockage of cerumen in the external auditory canal are mostly asymptomatic, and may have local itching sensation. It is recommended that the patient consult a doctor in time to check the cause of the disease and treat the disease for the cause.