Health and Fitness

Causes Of Pulsatile Tinnitus

Before going into the different causes of Pulsatile Tinnitus, we need to review some of the conditions and symptoms that relate to this ailment

Pulsating Tinnitus is that ringing or thumping noise you hear in your ear(s) absent of any outside noise. The ringing in your ears are caused by the pulse of your blood flow each time your heart beats. Thus, the pulsating sound is always in rythym with your heart beat or pulse. There are two main categories of Pulsatile Tinnitus – Objective or Subjective.

Of the two types, objective Tinnitus is the most uncommon. It is considered “objective” because your physician can use a listening device to actually hear the pulsating noise in your ear. On the other hand, Tinnitus is categorized as “Subjective” when your physician cannot detect the noises in your ear, nor can they explain where they are coming from. This is by far the most common form of, and can be treated accordingly.

Pulsatile tinnitus is triggered by a change of blood flow within the large arteries and veins within the neck, base from the skull, or the smaller blood vessels inside the ear.

Blood flow circulation could be affected by a variety of factors including:

  • Generalized increased blood flow throughout the body which occurs throughout strenuous exercise or could be triggered by severe anemia.
  • Localized increased blood flow can happen when a blood vessel is narrower than it ought to be. This outcomes within the need for adjoining blood vessels vessels to carry extra blood. The extra circulation generates noise and can consequence in Pulsatile tinnitus.
  • Turbulent blood circulation happens when the blood vessel gets constricted (hardening of the arteries) and also the blood circulation becomes erratic instead of smooth.
  • When Pulsatile tinnitus is suspected, additional tests may be required to study the blood vessels and check the pressure inside the head. Sufferers with Pulsatile tinnitus will usually undergo some kind of medical imaging like Ultrasound, CT scanning, Magnetic resonance scanning (MRI), Magnetic resonance angiography (MRA), or Angiography.

Some of the causes of Pulsatile Tinnitus include:

  • Chronic inflammation is where the sensitive parts of the inner ear become damaged. This is one of the main causes of Pulsatile Tinnitus, and affects the vast majority of tinnitus patients. Due to the inflammation of the inner ear, blood flow to the damaged tissue increases and causes pulsating tinnitus or ringing in the ears.
  • Eustachian tube disorder causes fluid to accumulate in the inner ear. Normally, the middle ear is an air free space, and this fluid build up causes Pulsatile Tinnitus. This in turn causes the Eustachian tube to stay intermittently open, further creating an echoing effect of the your heart beat, breathing patterns, and voice tones..
  • Sinus infection medication could also be one of the causes of Pulsatile Tinnitus. Taking an excessive amount of antibiotics can cause the mucous membranes in the inner ear to thicken. Eustachian tubes help to drain the mucous fluid from the inner ear, and when the mucous becomes thick, it cannot drain properly from the tubes.
  • Thyroid Dysfunction can also cause pulsatile tinnitus. Hyperthyroidism can cause your heart to pump blood much faster, and cause an elevated heart beat. This in turn causes that annoying pulsating noise. Some other causes of tinnitus may be due to stress, side effects caused by prescribed drugs, and tumors in the middle ear.
  • Severe head trauma causes an abnormal connection between a large arteries and veins near the auditory nerve, and in turn causes one to hear the pulsating effects.
  • High levels of cholesterol can cause an obstruction of blood flow by depositing fatty deposits in the inner lining of an artery near the inner ear. This causes the arteries to become narrow and possibly blocking the flow of blood. The increase in blood pressure near the auditory nerve contributes to pulsating, ear ringing sounds. In the end, you can conclude that it is good to buy medicines that cost you much lower than the treat for the the tinnitus. However, ensuring the=at you are making a right purchase is preferable. Websites such as riverfronttimes help you in buying a good product.

About the author


Patrick Ballino created Festival of News Magazine and he loves writing about Arts and Entertainment. He and his team love creating content for their audience.