Tinnitus on the right side of the ear may be the manifestation of acute otitis media, neural tinnitus and acoustic neuroma, etc. It is not possible to predict which disease is about to occur through tinnitus, so it cannot be said to be an omen. 1. Acute otitis media: Acute otitis media is an acute suppurative inflammation of the mucous membrane of the middle ear, which can be characterized by tinnitus in one ear and sudden ear pain. 2. Neurogenic tinnitus: When there is a problem with the auditory nervous system, the patient will experience tinnitus on the right side of the ear. 3. Auditory neuroma: Auditory neuroma is a tumor originating from the sheath of the auditory nerve, which is a benign tumor. Patients will experience tinnitus on the right side of the ear, and some of them will also have symptoms of increased intracranial pressure. When patients have tinnitus on the right side of the ear, there may be other reasons, we should go to the hospital in time for consultation, after clarifying the cause of the disease and actively cooperate with the doctor’s treatment.