The main differences between otitis media and tinnitus include definition, pathogenesis and symptoms. 1. Otitis media is an inflammation that occurs in the middle ear, mainly due to viral or bacterial causes the inflammation of the area after the eardrum as the boundary. Otitis media can not only cause neurotinnitus but also conductive tinnitus. Otitis media is an inflammatory infection of the middle ear cavity, which can lead to hearing loss, redness, swelling and pain, perforation of the tympanic membrane, and pus in the ear. 2. Neurogenic tinnitus refers to the self-perceived sensation of abnormal buzzing and cicadas in the ear without the presence of external stimuli. The difference between tinnitus and otitis media is that there is no inflammation, and tinnitus can be caused by poor sleep or emotional distress. Neurotinnitus is a high-pitched ringing sound, such as the sound of cicadas, caused by damage to the auditory nerve in the hair cells of the inner ear. Tinnitus and other uncomfortable symptoms, it is recommended to consult a doctor in a timely manner, can be examined by a specialist after the targeted answer.