Is vascular tinnitus serious?

After undergoing medical examinations at a hospital, some individuals may be diagnosed with pulsatile tinnitus of vascular origin. This condition is more commonly observed in older adults. But how serious is vascular tinnitus?

How serious is vascular tinnitus?

Vascular tinnitus is considered a relatively serious condition and is clinically referred to as pulsatile tinnitus. The most common cause is a glomus jugulare tumor (jugular paraganglioma). In early-stage patients, symptoms typically include unilateral pulsatile tinnitus, mild hearing loss, and a muffled sensation in the ear that synchronizes with the heartbeat and tinnitus. In mid-to-late stages, cranial nerve involvement may occur.

Initial evaluation should include a thorough otoscopic examination and jugular venography at a hospital. Diagnosis can be confirmed via localized CT or MRI scans. During examination, a deep-red or bluish tumor may be observed beneath the inferior portion of the tympanic membrane. When the tumor protrudes into the external auditory canal, local bleeding may occur, and its surface often appears granulomatous. For small, localized jugular paragangliomas, surgical resection is recommended and generally yields favorable outcomes. However, if the lesion is extensive and surgically inaccessible, localized radiotherapy may be required.

If the patient does not have hypertension, high-positioned jugular vein anomalies and jugular paraganglioma should be ruled out. It is advisable to take vasodilators and neurotrophic medications, avoid exposure to loud noise, refrain from prolonged headphone use, and undergo regular audiological evaluations at a hospital. We hope this information proves helpful to you!