by Daniel Fink, MD, Chair, The Quiet Coalition
October is National Protect Your Hearing Month, and Jane Brody’s column in the September 26, 2017, New York Times science section gives yet another reason to protect your hearing: hearing loss is tied to cognitive decline. In fact, studies are underway to determine if preventing hearing loss or treating hearing loss will prevent cognitive decline, because the correlation between hearing loss and cognitive decline is well established.
I try to lead a healthy life. I never smoked. I walk an hour or more every day. I eat 5-7 servings of fruits and vegetables daily. My BMI is 24.5. I wear a hat and long sleeves to protect me from the California sun. I always use my seat belt when driving or riding in a car. But I knew little about the importance of protecting my hearing.
Unfortunately, my ignorance hurt me. A one-time exposure to loud noise one New Year’s Eve left me with permanent tinnitus and hyperacusis. I started wearing ear plugs at movies and sports events, and dined out rarely because almost all restaurants are painfully noisy for me. Then three years ago, after reading a different piece in the New York Times science section on hyperacusis, I was motivated to become a noise activist and to learn more about preventing auditory damage.
Researchers are working on drugs and other treatments to reverse noise-induced hearing loss, tinnitus, and hyperacusis, but currently the only treatments for hearing loss are hearing aids or, for the most severely affected, cochlear implants. And hearing aids aren’t like eyeglasses or contact lenses for common visual problems. They just don’t work as well as people would like to help them understand speech.
When I learned how bad noise is for the ears, that the only safe noise exposure level to prevent hearing loss is 70 decibels daily average noise exposure, that most Americans are exposed to dangerously high noise levels in everyday life, that many American adults have noise-induced hearing loss because of the excess noise exposure, and that hearing aids don’t work particularly well in helping people with hearing loss understand speech, I realized I had to protect my hearing.
Now I use earplugs at the movies, at sports events, even if I have to go to a noisy restaurant. And if I use a power tool, or even bang in one nail with a hammer, I use ear plugs or ear muff hearing protection. You should, too!
Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America.