{"id":4212,"date":"2022-09-09T17:40:39","date_gmt":"2022-09-09T21:40:39","guid":{"rendered":"https:\/\/advancedent.com\/?p=4212"},"modified":"2022-09-09T17:40:41","modified_gmt":"2022-09-09T21:40:41","slug":"research-finds-that-loud-noises-can-lead-to-fluid-buildup-in-the-ear","status":"publish","type":"post","link":"https:\/\/advancedent.com\/research-finds-that-loud-noises-can-lead-to-fluid-buildup-in-the-ear\/","title":{"rendered":"Research Finds that Loud Noises Can Lead to Fluid Buildup in the Ear"},"content":{"rendered":"\n

It\u2019s well known that exposure to loud noises is associated with hearing loss<\/a>, but the mechanism behind this phenomenon was not well understood until recently. A study published in November 2021 uncovered that exposure to loud sounds can lead to fluid buildup in the ear. We review more about this below.<\/p>\n\n\n\n

What the Study Shows<\/h2>\n\n\n
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The study is called \u201cEndolymphatic Hydrops Is a Marker of Synaptopathy Following Traumatic Noise Exposure.\u201d It appears in the journal Frontiers in Cell and Developmental Biology. <\/em>The research team is from the Keck School of Medicine at the University of Southern California.<\/p>\n\n\n\n

The team confirmed that loud sounds are associated with a loss of auditory cells in the inner ear and that exposure causes a condition known as endolymphatic hydrops or fluid buildup in the ear.<\/p>\n\n\n\n

They also found that treating fluid buildup with a saline solution actually lessens nerve damage.<\/p>\n\n\n\n

Implications of This Study<\/h2>\n\n\n\n

Sometimes, this type of hearing loss is known as \u201chidden hearing loss,\u201d since conventional hearing tests can\u2019t always detect this form of damage. However, scanning for fluid buildup can help experts diagnose impending nerve damage and prevent it.<\/p>\n\n\n\n

Lead study author John Oghalai, M.D., explains<\/a>, \u201cFirst, if human ears exposed to loud noise, such as a siren or airbag deployment, can be scanned for a level of fluid buildup \u2013 and this technology is already being tested out \u2013 medical professionals may have a way of diagnosing impending nerve damage. Secondly, if the scan discovered fluid buildup, people could be treated with hypertonic saline and possibly save their hearing.\u201d<\/p>\n\n\n\n

This study also has important implications regarding the research and treatment of Meniere\u2019s disease, which is a condition that causes episodes of hearing loss, tinnitus (ringing in the ears) and vertigo (spinning sensation) thought to be caused by fluid buildup in the ear.<\/p>\n\n\n\n

How You Can Protect Yourself<\/h2>\n\n\n\n

The World Health Organization<\/a> reports that over 1 billion young adults are at risk of permanent, avoidable hearing loss due to unsafe listening practices, including listening to music through headphones at high volume and attending loud events at Prudential Center<\/a> without adequate hearing protection<\/a>.<\/p>\n\n\n\n

To protect yourself, be sure to practice safe listening by following the 60\/60 rule: listen at no more than 60% of your device\u2019s volume for no more than 60 minutes at a time. You should also wear hearing protection from Advanced ENT & Allergy<\/span> whenever you know you will be exposed to loud noises. <\/p>\n\n\n\n

For more information or to schedule an appointment with a hearing expert, call Advanced ENT & Allergy<\/span> today.<\/p>\n\n\n\n