How to Protect Your Hearing at Every Age

The first priority for newborn hearing health is screening. The American Academy of Pediatrics (AAP) recommends that all newborns receive a hearing screening within the first month of life. This is now standard practice in US hospitals. Catching hearing loss at this stage is critical for language development. The brain's ability to wire itself for speech and language depends on receiving sound input during a narrow early window.

Beyond screening, newborns and infants need protection from loud environments. Their ear canals are smaller than adults', which means sounds that seem moderate to a parent may register at higher intensity inside a baby's ear. Keep infants away from lawn equipment, loud power tools, and high-volume speakers. Toys that produce sound directly into a child's ear should be checked: many baby toys produce more decibels than is advisable for repeated close exposure.

If a newborn fails their initial hearing screening, follow-up testing should occur before 3 months of age, according to AAP guidance. Early diagnosis and intervention before six months of age is strongly associated with better long-term language outcomes.

Hearing can change during childhood even if a newborn screening was passed. The AAP recommends audiometry screening at ages 4, 5, 6, 8, and 10 as part of routine well-child visits. Between those checkpoints, parents and caregivers are often the first to notice a problem. Delayed speech development, frequent requests to repeat things, difficulty following instructions, and turning the television up loud are all signals worth raising with a pediatrician.

Ear infections are the leading preventable cause of hearing loss in children and teens, accounting for up to 46.9 percent of cases according to research published in Springer Nature. Repeated or untreated ear infections can cause temporary or permanent conductive hearing loss. Prompt treatment and proper follow-up care reduce this risk.

Noise protection at this age is increasingly relevant. Children attend concerts, sporting events, and movie theaters. Their ears are as vulnerable as adults', but they are less aware of risk. Child-sized earmuffs exist and are appropriate for any environment that would require adult hearing protection. The NIDCD states that earmuffs are generally easier for young children to use correctly than earplugs. Teaching children to recognize loud environments as occasions for protection is a habit that compounds in value throughout their lives.

About 12.5 percent of children and adolescents aged 6 to 19 already have permanent hearing damage from noise exposure, according to the CDC. That number is not limited to teenagers. Noise risk starts early.

Teenagers face the highest voluntary noise exposure of any age group. Personal audio devices are used for hours daily. Concerts, clubs, and sporting events are part of social life. The CDC estimates that 5 in 10 young adults listen to music too loudly. As many as 17 percent of US teens aged 12 to 19 already show features of noise-induced hearing loss on their hearing tests, according to NIDCD data from CDC studies.

The core risk at this stage is in-ear earbud use at high volume. Earbuds sit close to the eardrum. They deliver sound more directly than over-ear headphones. At maximum volume, many consumer earbuds can produce levels well above 100 dBA inside the ear canal. At that level, the NIOSH-safe exposure time is around 15 minutes.

The most effective habit at this stage is the 60/60 rule: volume at 60 percent of device maximum or below, with a break from headphones after 60 minutes. Noise-canceling headphones help by blocking ambient noise that would otherwise drive users to turn up the volume to compete. Over-ear headphones deliver better sound at lower volumes than in-ear earbuds for most people.

For concerts and live events, musician earplugs are a practical option for teenagers. They reduce volume without distorting the music, making them socially acceptable in a way that foam earplugs are not always perceived to be. Inexpensive, reusable versions are widely available.

The AAP recommends hearing screenings at least three times during adolescence: once between ages 11 and 14, once between 15 and 17, and once between 18 and 21. These screenings detect early threshold shifts at high frequencies, where noise damage first appears.

Nearly one in four US adults aged 20 to 69 show features of noise-induced hearing loss, according to the CDC. For most in the 22 to 40 age group, the source is a combination of years of recreational exposure from the teen years and, increasingly, occupational noise.

NIOSH estimates that about 22 million US workers are exposed to hazardous levels of occupational noise annually. Industries including construction, manufacturing, agriculture, and music performance carry significant noise exposure. If your workplace triggers OSHA's hearing conservation requirements at 85 dBA over an eight-hour shift, participation in annual audiometric testing and consistent use of issued hearing protection are the two most important steps available.

Outside the workplace, the recreational risks from the teen years continue. Firearms at a shooting range without ear protection can reach 140 dBA or more. A single shot can cause permanent damage. Power tools, motorcycles, and live music events all require hearing protection for extended exposure.

A baseline hearing evaluation in the twenties or thirties is valuable. It creates a reference point. Future tests can then measure change against it rather than estimating from age-adjusted norms. Anyone who has worked in a noisy industry or spent years attending loud events should not wait until they notice symptoms before establishing a baseline.

About 14 percent of US adults between 45 and 64 have some degree of hearing loss. This is the decade when the cumulative effects of earlier noise exposure begin to intersect with the early stages of age-related change. High-frequency clarity often begins to dip more noticeably in the forties and fifties for people who have had significant noise exposure earlier in life.

At this stage, two additional factors become important alongside noise protection: cardiovascular health and medications.

The inner ear depends on a rich supply of oxygenated blood. Research consistently shows a positive relationship between cardiovascular fitness and hearing outcomes in adults. The cochlea contains tiny blood vessels. High blood pressure, high cholesterol, diabetes, and poor circulation can all damage those vessels and accelerate cochlear decline. Managing these conditions is not just about heart health. It is hearing health too. Regular aerobic exercise supports blood flow to the cochlea. A balanced diet, adequate hydration, and not smoking all contribute to maintaining the vascular health the inner ear depends on.

Certain medications are ototoxic. They can damage hair cells as a side effect. These include some antibiotics, some chemotherapy agents, high doses of loop diuretics, and high doses of aspirin or NSAIDs taken over long periods. If you are starting a new medication course, ask your doctor or pharmacist whether it carries any risk of ototoxicity and what monitoring is recommended.

Hearing tests should be performed every 3 years after age 50, according to established clinical guidelines. Anyone in a noise-exposed occupation should continue annual testing. Anyone who notices new difficulty following speech in background noise should schedule an evaluation rather than waiting for the next scheduled screening.

Age-related hearing loss, called presbycusis, is the most common sensory impairment in older adults. About one in three Americans aged 65 to 74 have hearing loss, according to NIDCD data cited by the HLAA. Nearly half of people over 75 have it. Among adults over 90, the figure rises above 95 percent, according to PMC research published in 2025.

Presbycusis develops because hair cells, the auditory nerve, and other structures of the ear change over a lifetime. This component of hearing loss cannot be stopped entirely. What can be done is to reduce the rate of additional damage from noise, protect the cardiovascular health that the inner ear depends on, and actively address hearing loss when it affects daily life.

Noise protection remains relevant. Lawn mowers, power tools, and loud grandchildren all generate noise that adds to what has already accumulated. Hearing protection habits established earlier in life should continue. A damaged auditory system is more vulnerable, not less, to additional noise.

Regular hearing evaluations become more important. Presbycusis progresses gradually. Annual testing tracks the rate of change and identifies when hearing support would meaningfully improve daily function. This matters because untreated hearing loss in older adults is associated with increased cognitive load, social withdrawal, and risk of social isolation. Addressing hearing loss that affects communication is a health decision, not a matter of vanity.

For people whose hearing affects TV watching, phone calls, or group conversations, personal listening devices and assistive technology can help before or alongside professional hearing aids. Bellman designs its listening and alerting systems specifically for this purpose.