Pulsating Tinnitus – What Exactly Causes Pulsatile Tinnitus

If you constantly hear a pulsating or whooshing sound that goes in rhythm with your heart beat, then you must be suffering from pulsatile tinnitus. Also known as the vascular tinnitus, this form of tinnitus is often caused by poor blood circulation or disruption in the blood flow. While pulsatile tinnitus is one of the rarest forms of tinnitus, the effects it brings are equally challenging as the others.

While Pulsatile tinnitus is not a common form of tinnitus, it has some well-known causes including hypertension, heart murmur, glomus (globe-shaped) tumor, Eustachian tube disorder, or an abnormality of a vein or artery. More often than not, Pulsatile tinnitus can be treated effectively.

This form of tinnitus is different from the continuous type of tinnitus, though some people can have both types. For those people with both types of tinnitus, the sounds produced by the pulsatile tinnitus are the most irritating. Like other forms of tinnitus, the pulsatile one is not considered a disease. It is rather a symptom caused by other underlying problems. Because this condition is related to blood flow matters, the main reason could be important and must be consulted with a doctor right away. Nevertheless, this form of tinnitus is treatable.

Aside from poor blood flow, pulsatile tinnitus may be caused by other conditions such as: * Arteriovenous Malformations – this condition is caused by the unequal number of veins and arteries located near the auditory nerve along the cranial cavity. The pulsation activity in the auditory nerve causes pulsating sound to be heard. * Atherosclerosis – this condition is caused by the buildup of cholesterol on the artery wall. This causes the artery to constrict thereby causing turbulent blood flow responsible for the turbulent sound an afflicted individual can hear. * Benign Intracranial Hypertension – this condition refers to the inflated pressure of fluid surrounding the brain. One of the symptoms of this condition is hearing loss marked by pulsating or beating sound in the ears.

* Carotid Artery-Cavernous Sinus Fistula – this condition results from massive head trauma. It involves the abnormal merging of the large artery and large veins. * Infection or chronic inflammation of the middle ear – this condition causes the blood flow to increase. When this occurs, the blood flow causes a turbulent sound, similar to rapid flow of water. * Hypertension – in many cases, pulsatile tinnitus is caused by taking medications for hypertension. This can be treated by changing the dosage of the medication or changing it completely. * Glomous Tumor – also identified as vascular tumor that occurs inside or just below the ear. Surgery is often advised to correct this condition.

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