Acoustic neuroma | healthdirect

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}; function onError(error) {}</script> </div> </div> <script type="text/javascript"> initialiseSocialShare('socialshare-node-desktop-mode', "https://www.healthdirect.gov.au/acoustic-neuroma"); </script> </span> </div> <div id="readspeaker_button1" class="rs_skip rsbtn rs_preserve"> <a rel="nofollow" class="rsbtn_play" accesskey="L" title="Listen to this page using ReadSpeaker" href="//app-oc.readspeaker.com/cgi-bin/rsent?customerid=8207&lang=en_au&readid=mainContentArticleText&url=https://www.healthdirect.gov.au/acoustic-neuroma"> <span class="rsbtn_left rsimg rspart"><span class="rsbtn_text"><span>Listen</span></span></span> <span class="rsbtn_right rsimg rsplay rspart"></span> </a> </div> </header> <div class="main_content-body-text"><div class="cont_layout-standout"><h2 id="key-facts">Key facts</h2> <ul> <li>An acoustic neuroma is a benign (non-cancerous) tumour that grows in the acoustic nerve, the eighth cranial nerve in the brain.</li> <li>An acoustic neuroma can affect your hearing and balance and may cause tinnitus (ringing in the ears).</li> <li>If your doctor suspects you have acoustic neuroma, they might send you for tests such as hearing tests or magnetic resonance imaging (MRI).</li> <li>Treatment options include surgery, radiation therapy (also known as stereotactic treatment) and careful monitoring.</li> </ul> </div> <nav class="cont_nav-index-table__double-col"><h2>On this page</h2> <ul> <li><a href="#what">What is acoustic neuroma?</a></li> <li><a href="#symptoms">What are the symptoms of acoustic neuroma?</a></li> <li><a href="#causes">What causes acoustic neuroma?</a></li> <li><a href="#diagnosed">How is acoustic neuroma diagnosed?</a></li> <li><a href="#treated">How is acoustic neuroma treated?</a></li> <li><a href="#complications">What are the complications of acoustic neuroma?</a></li> <li><a href="#resources">Resources and support</a></li> <li><a href="#searchGeneralResults">Related information on Australian websites</a></li> </ul> </nav> <h2 id="what">What is acoustic neuroma?</h2> <p>An acoustic neuroma is a <a href="/benign-tumours">benign</a> (non-cancerous) tumour that can affect hearing and balance.</p> <h2 id="symptoms">What are the symptoms of acoustic neuroma?</h2> <p>Usually, acoustic neuromas grow very slowly. This means that you may not have any symptoms in the early stages when the tumour is small.</p> <p>Many people with acoustic neuromas notice some <a href="/hearing-loss">hearing loss</a> and <a href="/tinnitus">tinnitus</a> (ringing in the ears). Usually only one ear is affected, but both ears can be involved if the person has a rare genetic disease called <a href="/neurofibromatosis">neurofibromatosis</a> type 2. Neurofibromatosis is a genetic condition characterised by the growth of benign tumours.</p> <p>Whether or not there are any other symptoms can depend on the size of the tumour and how hard it presses on the acoustic nerve. Some people with an acoustic neuroma experience:</p> <ul> <li>loss of balance, <a href="/dizziness">dizziness</a> or <a href="/vertigo">vertigo</a> (a feeling that the space around you is spinning)</li> <li><a href="/headaches">headache</a></li> <li>facial numbness or tingling</li> <li>blurred vision</li> <li>problems with coordination on one side of the body</li> </ul> <h2 id="causes">What causes acoustic neuroma?</h2> <p>The cause of acoustic neuroma is usually not known. A few people who have an acoustic neuroma also have <a href="/neurofibromatosis">neurofibromatosis type 2</a>, but for most people, there is no known cause.</p> <h2 id="diagnosed">How is acoustic neuroma diagnosed?</h2> <p>If your doctor suspects you have acoustic neuroma, they may send you for tests such as <a href="/hearing-test">hearing tests</a> or magnetic resonance imaging (MRI). An MRI allows your doctor to see if there's a tumour, its size and position.</p> <h2 id="treated">How is acoustic neuroma treated?</h2> <p>The options for treatment include:</p> <ul> <li>'watch and wait' — monitoring the tumour growth and related symptoms</li> <li>surgery — to remove the tumour</li> <li>stereotactic treatment — this procedure sends radiation to the tumour to stop it from growing</li> </ul> <p>The treatment recommended for you will depend on:</p> <ul> <li>the size and location of the tumour</li> <li>your symptoms</li> <li>your age</li> <li>your general health</li> <li>your preferences</li> </ul> <h2 id="complications">What are the complications of acoustic neuroma?</h2> <p>Although acoustic neuromas are not cancerous, they can cause distressing symptoms and lasting hearing and balance problems. If they're not treated, some acoustic neuromas can cause serious, permanent damage to nerves.</p> <h2 id="resources">Resources and support</h2> <p>Contact the <a href="https://www.anaa.org.au/" target="_blank">Acoustic Neuroma Association Australia</a> for support and information.</p></div> <footer class="main_content-article-text-footer"> <div> <h4>Source<span>s</span>:</h4> <span> <a href="https://brainfoundation.org.au" target="_blank" title="Brain Foundation">Brain Foundation</a> <em>(Acoustic neuroma)<span></span></em>, <a href="https://www.anaa.org.au" target="_blank" title="Acoustic Neuroma Association Australia">Acoustic Neuroma Association Australia</a> <em>(What is an acoustic neuroma?)<span></span></em> </span> </div> </footer> <p>Learn more here about the <a href="https://www.healthdirect.gov.au/about-our-content">development and quality assurance of healthdirect content</a>.</p> <p>Last reviewed: April 2023</p> <div class="main_content-back-to-top"><a href="#backToTop"><i class="dor-icon_caret-up"></i><br><span class="tablet-up__inline">Back To </span>Top</a></a></div> </main>  <section class="main_content-links print-hidden"> <section class="related-concept-section"> <h2>Search our site for</h2> <ul> <li> <a class="dor-button__pill-btn" href="/search-results/Hearing loss" title="Search results for:Hearing loss">Hearing loss</a> </li> <li> <a class="dor-button__pill-btn" href="/search-results/Dizziness" title="Search results for:Dizziness">Dizziness</a> </li> <li> <a class="dor-button__pill-btn" href="/search-results/Benign Tumours" title="Search results for:Benign Tumours">Benign Tumours</a> </li> <li> <a class="dor-button__pill-btn" href="/search-results/Tinnitus" title="Search results for:Tinnitus">Tinnitus</a> </li> </ul> </section> </section>  <section class="main_content-search"> <header> <h2>Need more information?</h2> <p>These trusted information partners have more on this topic.</p> </header> <div class="main_content-general-text"> <div> <div class="main_content-search-results-partners"> <nav class="dor-tabs__2 veyron-search-tabs" role="tablist"> <label class="dor-tabs_item" role="tab" aria-controls="searchGeneralResults" aria-selected="true"> <input type="radio" checked name="tab"> <div class="dor-tabs_item-btn veyron-search-tab-btn">General search results</div> </label> <label class="dor-tabs_item" role="tab" aria-controls="searchProfessionalResults" aria-selected="false"> <input type="radio" name="tab"> <div class="dor-tabs_item-btn veyron-search-tab-btn">Results for medical professionals</div> </label> </nav> <section id="searchGeneralResults" data-total-records="6"> <p>Top results</p> <a href="https://www.earscience.org.au/lions-hearing-clinic/hearing-loss/acoustic-neuroma/" data-partner-url="partners/ear-science-institute-australia" class="main_content-search-tile" target="_blank" data-guid="ECM001|5e9fddf5-76ec-4d3a-b230-d41bab4f6fda"> <h3>What is an acoustic neuroma? - Ear Science Institute Australia</h3> <div class="main_content-search-tile-intro"> <p>An acoustic neuroma is a benign tumour that develops on the nerves connecting the inner ear to the brain.</p> </div> <p class="main_content-search-tile-read-more"> <i aria-hidden="true" class="main_content-search-tile-read-more-icon"></i> <i id="read-more">Read more on Ear Science Institute Australia website</i></p> <img class="main_content-search-tile-logo" alt="Ear Science Institute Australia" src="https://media.healthdirect.org.au/images/logos/h40/esia-logo_trans-back-61bef9.png"> </a> <a href="https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/acoustic-neuroma" data-partner-url="partners/better-health-channel" class="main_content-search-tile" target="_blank" data-guid="ECM001|d6015b0b-d704-4bdf-81b2-d49b62b64ccb"> <h3>Acoustic neuroma - Better Health Channel</h3> <div class="main_content-search-tile-intro"> <p>In its earlier stages, an acoustic neuroma can present similar symptoms to other, less serious conditions, which may delay diagnosis and treatment.</p> </div> <p class="main_content-search-tile-read-more"> <i aria-hidden="true" class="main_content-search-tile-read-more-icon"></i> <i id="read-more">Read more on Better Health Channel website</i></p> <img class="main_content-search-tile-logo" alt="Better Health Channel" src="https://media.healthdirect.org.au/images/logos/h40/bhc-rectangle-image-e99950.png"> </a> <a href="https://brainfoundation.org.au/disorders/acoustic-neuroma/" data-partner-url="partners/brain-foundation" class="main_content-search-tile" target="_blank" data-guid="ECM001|782df6d1-9253-428b-9207-b44081437dec"> <h3>Acoustic Neuroma - Brain Foundation</h3> <div class="main_content-search-tile-intro"> <p>Description The eighth cranial nerve – also known as the auditory or vestibulocochlear nerve – consists of the vestibular and cochlear divisions, which runs from the inner ear to the brain</p> </div> <p class="main_content-search-tile-read-more"> <i aria-hidden="true" class="main_content-search-tile-read-more-icon"></i> <i id="read-more">Read more on Brain Foundation website</i></p> <img class="main_content-search-tile-logo" alt="Brain Foundation" src="https://media.healthdirect.org.au/images/logos/h40/Brain-Foundation_logo.png"> </a> <a href="https://www.targetingcancer.com.au/treatment-by-cancer-type/vestibular-schwannoma/" data-partner-url="partners/radiation-oncology-targeting-cancer" class="main_content-search-tile" target="_blank" data-guid="ECM001|14741113-2c1b-480f-b908-1598c179faa3"> <h3>Vestibular Schwannoma - Radiation Oncology Targeting Center</h3> <div class="main_content-search-tile-intro"> <p>Vestibular Schwannoma Vestibular schwannomas (Acoustic Neuroma) are non-cancerous growths along the nerve that joins the inner ear to the brain</p> </div> <p class="main_content-search-tile-read-more"> <i aria-hidden="true" class="main_content-search-tile-read-more-icon"></i> <i id="read-more">Read more on Radiation Oncology Targeting Cancer website</i></p> <img class="main_content-search-tile-logo" alt="Radiation Oncology Targeting Cancer" src="https://media.healthdirect.org.au/images/logos/h40/RadiationOnc_Logo.png"> </a> <a href="https://mydr.com.au/hearing-health/tinnitus/" data-partner-url="partners/mydr" class="main_content-search-tile" target="_blank" data-guid="ECM001|9feb83a4-9ab3-495a-a022-749da9ef6c39"> <h3>Tinnitus - myDr.com.au</h3> <div class="main_content-search-tile-intro"> <p>Tinnitus is ringing or other noise in the ear(s) or head. 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