Hearing loss can run in families, but you aren’t automatically as susceptible as the relatives who have it. At Cleartone Hearing Aid Services & Medina Hearing Aid Services, audiologist Pat Strnad and audioprosthologist Steve Strnad can evaluate your hearing within the context of your family history at our offices in Wooster and Medina. If hearing loss is common in your family, early testing and protective habits can help you preserve your hearing and catch changes sooner.
Is Genetic Hearing Loss Always Linked to Another Health Condition?
No, genetic hearing loss usually isn’t linked to another health condition: nonsyndromic hearing loss, which occurs without other medical symptoms, accounts for about 70% of genetic cases. The remaining 30% is syndromic hearing loss, which occurs alongside other health conditions, such as Usher, Pendred, and Waardenburg syndromes.
In either case, genetic hearing loss is caused by changes in genes that affect how the ear develops or functions. Most of it is sensorineural, meaning it involves the hair cells of the inner ear or the auditory nerve, and it may be present at birth or develop later in life.
How Can Hearing Parents Have a Child With Hearing Loss?
Parents with normal hearing can have a child with hearing loss when both carry one changed gene without having hearing loss themselves, a pattern called autosomal recessive inheritance. Overall, the likelihood of inheriting hearing loss depends on the inheritance pattern of the specific gene involved, and a child’s chance may range from no risk to 50% or higher.
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.
What Early Signs of Hereditary Hearing Loss Should You Watch For?
Early signs of hereditary hearing loss include a baby not reacting to loud sounds or not turning toward voices and, in adults, gradual trouble following conversations. Hereditary 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 and develop gradually over years or decades.
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. Delays in speech and language development can also be a sign in young children.
Later-onset genetic hearing loss often develops slowly, which can make it easy to overlook. 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.
How Soon Should You Get Your Hearing Tested in Wooster or Medina?
You should get your hearing tested as soon as you notice changes, and if you have a family history of hearing loss, baseline testing and regular evaluations can help 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. Pat or Steve Strnad can perform a comprehensive hearing test, discuss your family history, and recommend how often you should return for follow-up testing. When a genetic cause is suspected, they may recommend a referral 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.
How Can You Guard Your Hearing When You Have a Family History?
With a family history of hearing loss, you can guard your hearing by 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, our hearing care team can recommend options such as hearing aids and track changes over time to adjust your care as needed.
Schedule a Visit With Pat or Steve Strnad in Wooster or Medina
If hearing loss runs in your family, a hearing evaluation is the place to start. Your first visit establishes a baseline and helps determine whether immediate treatment or additional monitoring makes sense.
Call our Wooster office on Beall Avenue at 330-946-5692 or our Medina office on North Court Street at 330-304-4351, or contact Cleartone Hearing Aid Services to schedule an appointment.