If a parent or grandparent struggled to hear, you may wonder whether your own hearing is headed the same way. Hearing loss can run in families, though you won’t necessarily be as susceptible as your relatives. At The Hearing Center of Ohio on Neil Avenue in Columbus, board-certified hearing instrument specialist Dick Frankenberg, B.S., BC-HIS, can evaluate your hearing within the context of your family history. If hearing loss is a known condition in your family, early testing and protective habits help you preserve your hearing and address changes sooner.
Which Kind of Genetic Hearing Loss Is Most Common?
Nonsyndromic hearing loss is the most common kind of genetic hearing loss, accounting for about 70% of genetic cases, and it occurs without other medical symptoms. Syndromic hearing loss makes up the remaining 30% and occurs alongside other health conditions, such as Usher, Pendred, and Waardenburg syndromes.
Both kinds are caused by changes in genes that affect how the ear develops or functions. Most genetic hearing loss is sensorineural, meaning it involves the hair cells of the inner ear or the auditory nerve. It may be present at birth or develop later in life.
How Is Hearing Loss Passed Down Through Genes?
Hearing loss is passed down through genes in several inheritance patterns, and the pattern of the specific gene involved determines how likely a child is to inherit it. Depending on the pattern, a child’s chance may range from no risk to 50% or higher, and in many cases, parents with normal hearing can still have a child with genetic hearing loss.
The main inheritance patterns include:
- Autosomal dominant: Only one changed gene from one parent is needed, giving each child a 50% chance of inheriting the condition.
- Autosomal recessive: Both parents carry one changed gene without having hearing loss themselves, giving each child a 25% chance of inheriting the condition.
- X-linked: The changed gene is on the X chromosome, so males are more likely to be affected, while females are often carriers.
- Mitochondrial: The condition is passed only by the mother and can affect all of her children.
Autosomal recessive inheritance accounts for about 80% of nonsyndromic genetic hearing loss, which explains why most infants with hearing loss are born to parents with normal hearing. Even within the same family, severity and age of onset can vary from one person to another.
How Does Later-Onset Hearing Loss Sneak Up on Adults?
Later-onset hearing loss sneaks up on adults because it often develops slowly, over years or decades, which makes it easy to overlook. Genetic hearing loss may be noticeable at birth, during childhood, or later in adulthood. Some forms are congenital and identified through newborn hearing screening, while others are progressive.
Congenital hearing loss affects up to three in every 1,000 babies, and inherited genetic factors contribute to about 60% of hearing loss in infants. In young children, signs may include not reacting to loud sounds, not turning toward voices, or delays in speech and language development.
When genetic hearing loss starts later in life, adults may notice:
- Difficulty following conversations in noisy places
- Asking others to repeat themselves
- Turning up the television or phone volume
- Ringing or buzzing in the ears
Because gradual changes can go unnoticed, family members are often the first to recognize them.
Is It Time to Have Your Hearing Tested in Columbus?
It’s time to have your hearing tested as soon as you notice changes, and if you have a family history of hearing loss, a baseline test and regular evaluations can be worthwhile even before symptoms appear.
Almost all hospitals screen newborns for hearing loss within the first few days of life. Children who pass newborn screening but have a family history of hearing loss may still benefit from monitoring, since some genetic forms develop later.
For adults, a baseline hearing evaluation provides a reference point for tracking changes over time. Dick Frankenberg can perform comprehensive hearing testing, discuss your family history, and recommend how often you should return for follow-up testing. When a genetic cause is suspected, he may recommend a referral to a physician for genetic counseling or testing. Currently, no genetic test can predict whether a person will develop age-related hearing loss, which makes regular hearing evaluations especially important.
Which Precautions Matter Most With a Genetic Risk of Hearing Loss?
The precautions that matter most with a genetic risk of hearing loss are limiting noise exposure, using hearing protection, reviewing medications with your healthcare providers, managing your overall health, and scheduling regular hearing evaluations.
Because some genes can make the inner ear more vulnerable to damage, avoiding additional strain is especially important. Wearing earplugs or earmuffs around loud equipment, concerts, or firearms and keeping headphone volume at moderate levels can reduce noise exposure. Some medications can affect hearing, so let your healthcare providers know about a family history of hearing loss before starting new prescriptions.
Overall health also plays a role. Conditions such as high blood pressure, heart disease, and diabetes may increase the risk of hearing loss, so managing these conditions supports long-term hearing health.
When hearing loss does develop, Dick Frankenberg can recommend options such as hearing aids and track changes over time to adjust your care as needed.
Schedule a Hearing Test With Dick Frankenberg, BC-HIS, in Columbus
If hearing loss runs in your family, a hearing test with Dick Frankenberg is a straightforward way to start. Your first visit establishes a baseline and helps determine whether hearing aids or continued monitoring make sense for you.
Call or text 614-412-2149 or contact The Hearing Center of Ohio to schedule an appointment at our Neil Avenue office in Columbus.