Friday, September 17, 2010

Pulsatile Tinnitus - What Causes This Tinnitus Type?

By Glenn Atkins

Pulsatile tinnitus is a rhythmical noise that beats in time with your pulse. There might be single or multiple rhythmic beats that may be heard as a low pitched thumping or booming sound, or as a higher pitched clicking noise.

While Pulsatile tinnitus is not a widespread kind of tinnitus, it has some well known causes including hypertension, heart murmur, glomus ( globe-shaped ) growth, Eustachian tube disorder, or a disorder of a vein or artery. More frequently than not, Pulsatile tinnitus can be dealt with effectively .

Pulsatile tinnitus is due to a change of blood flow in the large arteries and veins in the neck, base of the skull, or the smaller veins inside the ear.

Potential Causes Of Pulsatile Tinnitus Include :

Arteriovenous Malformations ( AVMs ) - Abnormal group of arteries and veins that happen within the cranial hole near the auditory nerve.

Carotid Artery-cavernous Sinus Fistula - Unnatural connection between a massive artery and venous pool within the cranial cavity ; usually the results of severe head trauma.

Lingering Redness And / Or Infection Of The Middle Ear. Prolonged swelling is almost always accompanied by increased blood flow to the inflamed tissue. Because this tissue is in the ear, some folks may be able to hear the increased blood flow.

Can pulsatile tinnitus be treated?

Treatment for Pulsatile tinnitus is related to its precise cause. As an example, high blood pressure can be treated with medication and blocked or narrowed arteries can be surgically corrected.

Lowering the cholesterol levels in the blood will also help in lowering the levels of pulsatile tinnitus.

Treatment of pulsatile tinnitus generally involves a multi-disciplinary approach and includes a range of symptom management methods. The bulk of patients with Pulsatile tinnitus are treated with standard methods of tinnitus treatments including drug therapy, alternative treatments, biofeedback and sound and / or relaxation treatment.

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