The common causes of echoes in the ears may be related to the dysfunction of the Eustachian tube, secretory otitis media, sensorineural hearing loss and other factors. 1. Eustachian tube dysfunction: clinically more common because of acute rhinitis, sinusitis or nasopharyngeal occupational lesions leading to dysfunction of the Eustachian tube, the patient will appear in the middle ear cavity pressure imbalance, ear tightness and other manifestations, so that the symptoms of the ear with echo. 2. Secretory otitis media: due to further aggravation of the blockage of the Eustachian tube, which causes oozing of fluid in front of the middle ear, leading to secretory otitis media, the patient has ear stuffiness, ear blockage, hearing loss and other clinical manifestations. Therefore, they may feel that there are echoes in their ears when they speak, and they cannot hear clearly. 3. Sensorineural hearing loss: for the short duration of sensorineural hearing loss, if the patient’s hearing damage is not serious, often manifested as tinnitus, ear stuffiness or ear echo and other symptoms. If there is an echo in the ear, you must go to the regular hospital to find out the cause of the disease, and actively cooperate with the professional doctor’s treatment.