What Causes Persistent Tinnitus?

　　Tinnitus significantly affects hearing, so it is essential to take good care of your ears in daily life. Once tinnitus is noticed, the underlying cause must be identified promptly and appropriate treatment initiated. So, what causes persistent tinnitus?

　　What Causes Persistent Tinnitus?

　　Persistent tinnitus is commonly associated with moderate-stage sensorineural tinnitus but may also stem from peripheral nerve-related tinnitus. It can lead to headaches and dizziness, sometimes resulting in depression or even ear pain. Maintaining clean and hygienic ears daily—avoiding foreign objects entering the ear canal and minimizing exposure to excessive noise—is crucial. Accumulation of fluid in the ear canal due to auditory system disorders—such as impacted cerumen (earwax), otitis media, or otosclerosis—can trigger persistent tinnitus. Patients experiencing such symptoms should consult an otolaryngologist (ENT specialist) at a hospital for diagnostic evaluation, including otoscopic examination. Additionally, cerebrovascular conditions—including lacunar cerebral infarction and cerebral thrombosis—as well as impaired cerebral circulation or thrombosis in the auditory vasculature, may also cause persistent tinnitus.

　　Patients are advised to seek medical evaluation and treatment for potential cardiovascular or cerebrovascular disorders. Imaging studies (e.g., MRI or CT) should be performed to confirm diagnosis and guide active, targeted therapy. Prompt examination and treatment upon onset of tinnitus are vital to prevent its progression into chronic, persistent tinnitus—a key preventive measure.

　　In daily life, maintaining healthy lifestyle and dietary habits is important. We hope this information proves helpful to you.