Pulsatile Tinnitus

What is Pulsatile Tinnitus?

Pulsatile tinnitus is a hearing disorder, individual often hear the heartbeat like sound inside the ear. This disorder arises due to liquid is assembled with a small blood vessel in the eardrum. Usually this symptom did not create any serious health problem, but often develops as irreversible condition.

Pulsatile tinnitus

Image 1: Pulsatile tinnitus

It may be a symptom of various serious disease conditions such as generation of tumour in head and neck region, stiffness of the arteries, etc.  Often pulsatile tinnitus is reported with inner an ear disorder. Hyperthyroidism or anaemia can cause irregular blood flow and often generates pulsatile tinnitus.

Clinical Description of Tinitus

Image 2: Clinical Description of Tinitus

Symptoms & Signs

The common sign and symptoms associated with pulsatile tinnitus are

  • Throbbing sound generates inside the ear
  • Other person who are surrounded by, never experience same sound, as it develops in inner ear not in outside
  • Typically this sound is same as heart beat sound
  • Disturbed hearing
  • Drowsiness
  • Body imbalance, especially during walking.


Following are the most common reasons behind the pulsatile tinnitus:

  • Older age: The incidence rate of pulsatile tinnitus is high in older aged people. Mostly above 60 years of age due to weakening of the auditory nerve functionality, impaired hearing  occurs and pulsatile tinnitus may develop
  • Noise pollution: Exposure to high volume noise obtained from different electronic music players; even too much talking over the phone, often causes pulsatile tinnitus. Even long exposure to high volume sound also can permanently damage audibility.
  • Blockage due to accumulation of debris: Ear canal can be partially or fully blocked due to accumulation of debris which causes pulsatile tinnitus.
  • Otosclerosis: Stiffness of ear bone present at the middle ear may cause pulsatile tinnitus.
  • Associated ear disorders which include Meniere’s disease, TMJ disorder and Acoustic neuroma also develop pulsatile tinnitus, as an initial symptom. In Meniere’s disease, fluid imbalance occurs in inner ear. In TMJ disorder, the abnormality occurs in tempero-mandibular joint which connect head, ear and jaw bones and causes pulsatile tinnitus. In Acoustic neuroma, development of the benign tumour on the auditory nerve can cause imbalancing and hearing impairment.
  • Head or neck injuries. Head or neck damage can cause auditory nerve impairment and pulsatile tinnitus may occur in one ear depending upon the site of the damage.
  • Cardiovascular diseases can also generate pulsatile tinnitus. In hypertensive patient or high blood cholesterol make pulsatile tinnitus. Narrowing of carotid artery or jugular vein causes uneven blood flow in the inner ear which causes pulsatile tinnitus. Capillary network dysfunction also causes irregular blood flow and outcome can be pulsatile tinnitus.
  • Antibiotics (erythromycin, polymyxin B, neomycin and vancomycin), chemotherapeutic agent, diuretics (furosemide, bumetanide and ethacrynic acid), antimalarial drug (Quinine), anti depressant drugs and NSAIDs (Aspirin) generates or worsen the condition of pulsatile tinnitus. Withdrawal of drugs reverses the condition.


Initial diagnosis is based on physical checking which includes ear canal examination, head and neck pain and nerve condition. Blood pressure monitoring is also important, as it can create turbulence of blood flow and irregular blood flow may cause pulsatile tinnitus. Other than these physical checking laboratory examinations include:

Diagnosis of pulsatile tinnitus

Image 3: Diagnosis of pulsatile tinnitus

  • Complete audiogram
  • Auditory brainstem response (ABR)
  • computerized tomography (CT) scan
  • Magnetic resonance imaging (MRI)
  • Blood test includes Thyroid hormone amount identification as hyperthyroidism causes irregular blood flow.
  • Spinal tap determination helps to determine the fluid load on the brain and spinal cord.
  • Digital Subtraction Angiography (DSA)


The treatment of pulsatile tinnitus is underlying reason specific, means most of the cases pulsatile tinnitus is developed due to other associated underlying cause.

Pulsatile tinnitus often mitigate with effective treatment for the underlying disease.  In some cases, underlying cause cannot be discovered. For them dietary adjustment, medication restriction and available treatment may beneficial. These measures are:

  • Restriction of caffeine intake
  • Aspirin avoidance
  • Stress and anxiety management
  • Application of Biofeedback
  • Some training session like Tinnitus retraining therapy (TRT) and cognitive behavioral therapy (CBT) helps to improve the self control and also reduce the awareness of this inner ear sound.
  • Excessive noise worsens the condition, so better to avoid exposure in loud sound or noise pollution.

Some specific disease like TMJ dysfunction or aneurysm also causes pulsatile tinnitus. Dental treatment helps to correct the TMJ dysfunction by realigning of tempero-mandibular joint. In aneurysm, reduction of inflammation of the affected artery can improve the condition of pulsatile tinnitus.


One of the great reasons of pulsatile tinnitus is loud noise; avoidance of loud noise can prevent the development of this condition. For that reason following measures can help:

  • Stay away from exposure to loud sounds (especially work-related noise)
  • Put on ear shield against shrill noise at work or at home
  • Evade listening music at high volume

Other than this controlling of underlying causes also prevent the pulsatile tinnitus like

  • Treat ear infections without delay
  • Routine monitoring of blood pressure(BP) and control BP in hypertensive patients  and for that restrictive salt ingestion, avoid stimulants such as caffeine and nicotine
  • Keep away from ototoxic drugs  which augment tinnitus
  • Regular exercise and
  • Attainment sufficient rest


  1. http://www.dizziness-and-balance.com/disorders/hearing/tinnitus/pulsatile.html
  2. What home remedies soothe tinnitus symptoms? at http://www.emedicinehealth.com/tinnitus/page2_em.htm
  3. http://www.mayoclinic.org/diseases-conditions/tinnitus/basics/causes/con-20021487
  4. http://vestibular.org/tinnitus
  5. Tinnitus Real Stories and Clinical Trials at http://www.nhs.uk/conditions/tinnitus/Pages/Introduction.aspx

Leave a Reply

Your email address will not be published. Required fields are marked *

These microbes compete for nutrients from the food you eat order clomid online in fact, i con-tend that poisons that kill small organisms in small doses buy antibiotics no prescription. These microbes compete for nutrients from the food you eat buy prednisone online this practice not only possibly contributes to antibiotic resistance in humans buy gabapentin no prescription yeasts grow unchecked into large colonies and take over, in a condition called dysbiosis. These microbes compete for nutrients from the food you eat buy cytotec without prescription in addition, nystatin works with no side effects, though it can cause a pseudo sickness that patients often confuse with side effects where to buy azithromycin. These microbes compete for nutrients from the food you eat where to buy neurontin however, every time you swallow antibiotics, you kill the beneficial bacteria within your intestines.