Breathing ear whistling may be caused by excessive earwax, or chronic otitis media, abnormal opening of the eustachian tube. 1. Excessive earwax: If the earwax in the ear, resulting in excessive pressure in the inner ear, indirectly affecting the function of the tympanic membrane, when swinging the head, yawning, changing the position of the head will cause tinnitus, the frequency of which is synchronized with the breathing, manifested as breathing ears whirring. 2. Chronic otitis media: this disease is mainly caused by the obstruction of the eustachian tube, infection, abnormal immune response, etc. It can be induced by overwork, excessive smoking and alcohol, low immunity function and other factors. Patients often have middle ear effusion, which can be manifested as breathing ear whistling, mostly accompanied by hearing loss, ear stuffiness and other symptoms. 3. Abnormal opening of the Eustachian tube: The cause of this disease is not yet clear, and it may be related to prolonged forceful breathing, autonomic nerve disorder, atrophic rhinitis, scar adhesion and other reasons. The patient’s ears will produce a wind-like murmur with breathing, and common symptoms include ear swelling and fullness, ear pain and so on. There are many reasons for the whistling in the ear with breathing, so you should go to the hospital and have a relevant examination to clarify the cause of the problem.