In life, if a patient has tinnitus and itchy ears, it is usually recommended that the patient go to the hospital for an examination and visit the ENT department to see if there is a large amount of cerumen blockage in the patient’s external ear canal. If there is, the blockage can be removed and the patient’s tinnitus and itchy ears will get better. If the patient makes eczema or fungal infection in the outer ear canal, tinnitus and itchy ears may also occur. In clinical practice, the secretions from the external ear canal are usually cultured and sent for examination to clarify whether it is fungus or eczema. At the same time, patients can be advised to apply compound ketoconazole cream. Patients are advised to use a fine cotton swab to turn a few circles in the ear canal and apply it to the patient’s ear canal 3-4 times a day, and the itchy situation will improve significantly, while the tinnitus will also be reduced.