What parents should watch for when it comes to hearing loss in Children?

If you have landed on this page, chances are you have noticed something that has made you wonder whether your child can hear properly. Perhaps they do not respond when you call their name from another room. Perhaps their speech seems behind their peers. Perhaps a teacher has raised a concern. Whatever brought you here, please know this: noticing is the most important thing you can do. Many causes of hearing difficulty in children are treatable, and the earlier hearing loss is identified and managed, the better the outcomes for your child’s speech, language, and social development.

This guide is designed to help you recognise the signs of hearing loss at every age — from newborn to teenager — and understand what steps to take if something does not seem right. It is written to inform and empower you, not to alarm you.

Why Early Detection Matters

The first three years of life are a critical window for speech and language development. During this period, the brain is forming the neural connections that underpin spoken language — and those connections depend on consistent, clear auditory input. When hearing loss goes undetected during these years, the language centre of the brain does not receive the stimulation it needs to develop on schedule, which can lead to delays in speech, reading, social skills, and academic performance that become progressively harder to close as the child grows older.

Research consistently shows that children whose hearing loss is identified before 6 months of age — and who receive appropriate early intervention — develop language skills that are significantly closer to their hearing peers compared with children identified later. Australia’s Universal Newborn Hearing Screening program (conducted in hospitals shortly after birth) is designed to catch congenital hearing loss at the earliest possible stage, but it does not identify hearing loss that develops later in infancy or childhood — which is why ongoing vigilance from parents, carers, and educators remains essential.

Approximately 1–3 in every 1,000 Australian newborns are born with some degree of hearing loss. An additional 1–2 per 1,000 children acquire hearing loss during childhood from causes such as middle ear infections, meningitis, or genetic factors that manifest later. These numbers mean that hearing loss in children is not rare — it is one of the most common developmental conditions, and it is one of the most responsive to early intervention.

Signs of Hearing Loss in Babies (0–12 Months)

Hearing is active from birth — in fact, babies can hear in the womb from around 18 weeks of gestation. This means that even very young babies should be responding to sound in predictable ways. The absence of these responses does not necessarily mean hearing loss — babies develop at different rates, and some are simply more responsive than others — but if multiple signs are present, a hearing assessment is worthwhile.

Signs to watch for in newborns and infants:

• Does not startle or blink in response to sudden loud sounds (a door slamming, a dog barking)
• Does not turn toward a sound source by 3–4 months of age
• Is not soothed by a parent’s voice
• Does not babble or produce vocal sounds by 6–9 months (babbling is a response to hearing one’s own voice and others’)
• Does not respond to their name being called by 9–12 months
• Seems unaware of sounds that other children respond to
• Did not pass the newborn hearing screening, or the screening was not completed

If your newborn’s hearing screening raised a concern, or if the screening was missed entirely, a follow-up diagnostic assessment is recommended. This is not a reason for panic — a failed screening does not confirm hearing loss; it indicates that further testing is needed. Our audiologists at All Ears in Hearing provide paediatric hearing assessments for children from 9 months of age using age-appropriate methods.

Signs of Hearing Loss in Toddlers (1–3 Years)

The toddler years are when hearing loss most commonly becomes apparent to parents, because this is the stage when speech and language development is most visible — and when delays become easier to notice relative to other children of the same age.

Signs to watch for in toddlers:

• Delayed first words — most children say their first recognisable words by 12–18 months
• Not using two-word phrases by age 2 (e.g., “more milk”, “daddy go”)
• Speech that is difficult for family members to understand by age 2–3
• Not following simple verbal instructions without visual cues (e.g., “get your shoes” without pointing)
• Frequently watching faces and lips intently when someone is speaking
• Wanting the television volume significantly higher than the rest of the family
• Not responding when called from another room
• Pulling or poking at their ears frequently (which may indicate ear infections or fluid)
• Speaking louder than seems necessary for the situation

It is important to note that speech delay has many possible causes, and hearing loss is just one of them. However, because hearing loss is one of the most treatable causes of speech delay — and because early intervention is most effective — ruling it out through a professional hearing assessment should be a priority whenever speech delay is identified.

Signs of Hearing Loss in School-Age Children (4–12 Years)

In school-age children, hearing loss often manifests as difficulties in the classroom — particularly when the child is in a noisy environment, seated far from the teacher, or expected to follow verbal instructions without visual support. Some children develop remarkable compensatory strategies (lip-reading, watching peers before acting, sitting near the front) that can mask hearing loss for years.

Signs to watch for in school-age children:

• Difficulty following classroom instructions, especially when the teacher is not facing them
• Frequently asking “what?” or “can you say that again?”
• Academic performance that does not match their apparent intelligence or effort
• Appearing to daydream or not pay attention in class (may actually be missing auditory information)
• Difficulty hearing in noisy environments such as the school playground, sports events, or group activities
• Watching peers before responding to verbal instructions (waiting to see what others do)
• Preferring to sit close to the television or asking for the volume to be increased
• Responding inconsistently — hearing well in quiet but struggling in noise
• Behavioural changes — frustration, withdrawal from group activities, or reluctance to participate in class discussions
• Complaints of ringing, buzzing, or blocked feelings in the ears

The last point in the list above — inconsistent hearing that is worse in noise — is a hallmark of several hearing conditions in children, including mild sensorineural hearing loss and auditory processing disorder (APD). APD is a condition where the ear can hear sound normally but the brain has difficulty processing the auditory information, particularly in complex listening environments. It can coexist with hearing loss or occur independently, and it requires specialised assessment by an audiologist.

Signs of Hearing Loss in Teenagers

Hearing loss in teenagers is an area of growing concern, driven in part by the widespread use of earbuds and headphones at high volume for extended periods. The World Health Organization estimates that over 1 billion young people worldwide are at risk of hearing loss from unsafe listening practices. Signs in teenagers may include:

• Consistently using headphones at volumes others find uncomfortably loud
• Difficulty following conversation in noisy social settings
• Asking for things to be repeated more frequently than peers
• Ringing or buzzing in the ears after listening to music or attending loud events
• Turning the car radio or television up beyond what others find comfortable

Because teenagers are less likely to report hearing difficulty voluntarily — and because gradual noise-induced changes may not be immediately obvious — a baseline hearing assessment during the teenage years can establish a reference point that allows any future changes to be detected early. For more on this topic, see our resource on hearing loss in teenagers and safe listening practices.

Common Causes of Hearing Loss in Children

Understanding what causes hearing loss in children can help parents and carers identify risk factors and seek assessment earlier. The most common causes include:

• Otitis media (middle ear infections): The most common cause of temporary hearing loss in children. Recurrent or chronic ear infections can lead to fluid in the middle ear (glue ear), which dampens sound transmission. This is typically temporary and treatable.
• Congenital factors: Hearing loss present from birth may be genetic (hereditary) or caused by factors during pregnancy or delivery. Australia’s newborn screening program is designed to identify these cases early.
• Genetic conditions: Over 50% of congenital hearing loss has a genetic basis. Some genetic hearing loss is present at birth; other forms are progressive and develop later in childhood.
• Meningitis: Bacterial meningitis can damage the cochlea and cause permanent sensorineural hearing loss. Hearing assessment is recommended for any child who has had meningitis.
• Ototoxic medications: Certain medications used in childhood — particularly some antibiotics and chemotherapy agents — can affect hearing. Monitoring is recommended during and after treatment.
• Noise exposure: Recreational noise from personal audio devices, concerts, and loud toys can contribute to noise-induced hearing loss, particularly with prolonged or repeated exposure.
• CMV (cytomegalovirus): A common virus that can cause hearing loss when contracted during pregnancy. CMV-related hearing loss may be present at birth or develop in the first few years of life.

What to Do if You Suspect Your Child Has Hearing Loss

If you have recognised any of the signs described above, the most important next step is simple: have your child’s hearing professionally assessed. Not a wait-and-see approach, not an online screening, not a comparison with other children’s milestones — a proper audiological assessment by a qualified audiologist.

1. Trust your instincts. Parents are often the first to notice hearing concerns, and your observations carry genuine clinical value. If something does not seem right, it is worth investigating — even if well-meaning friends or family suggest “they’ll grow out of it.”
2. Book a hearing assessment. At All Ears in Hearing, we provide children’s hearing assessments from 9 months of age using age-appropriate testing methods at our Rochedale South and Shailer Park clinics. No referral is required.
3. Speak to your child’s teacher or childcare provider. They observe your child in group listening environments daily and may have noticed patterns that you do not see at home.
4. See your GP. Your GP can check for ear infections, refer for further investigation if needed, and connect you with government-funded hearing services if your child is eligible.
5. Do not delay. The evidence is clear: earlier identification and intervention lead to better outcomes for speech, language, and social development. There is no benefit to waiting, and there is a genuine cost to delay.

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FAQ SCHEMA

Frequently Asked Questions

What are the early signs of hearing loss in babies?

Early signs of hearing loss in babies include not startling in response to loud sounds, not turning toward sound sources by 3–4 months, not babbling by 6–9 months, and not responding to their name by 9–12 months. Not all babies who show these signs have hearing loss — some are simply less responsive or developing at a different pace — but if multiple signs are present, a professional hearing assessment is recommended. Australia’s Universal Newborn Hearing Screening program is designed to identify hearing loss shortly after birth.

At what age can children have a hearing test?

Hearing can be assessed at any age, including from birth. Newborn hearing screening is conducted in hospitals shortly after birth using automated tests. At All Ears in Hearing, we provide diagnostic hearing assessments for children from 9 months of age using age-appropriate methods — including visual reinforcement audiometry for infants and play audiometry for toddlers and young children. The testing is gentle, non-invasive, and designed to be engaging rather than intimidating for young children.

Can hearing loss in children be temporary?

Yes. The most common cause of temporary hearing loss in children is otitis media (middle ear infections) and the associated fluid buildup known as glue ear. When the infection is treated and the fluid clears — sometimes with the help of grommets — hearing typically returns to normal. However, permanent hearing loss in children also occurs, including sensorineural hearing loss from genetic causes, meningitis, or other factors. A professional hearing assessment is the only way to determine whether hearing loss is temporary or permanent.

Should I wait to see if my child grows out of hearing difficulties?

No. The evidence is clear that early identification and intervention for hearing loss leads to significantly better outcomes for speech, language, and social development. Waiting carries a genuine risk of delayed language acquisition during the critical developmental window of the first three years. If you have concerns about your child’s hearing — even mild concerns — a hearing assessment is the most responsible next step. The assessment itself is gentle and non-invasive, and the information it provides is valuable regardless of the outcome.

What is auditory processing disorder (APD) and is it the same as hearing loss?

Auditory processing disorder (APD) is a condition where the ear can hear sound normally but the brain has difficulty processing the auditory information — particularly in complex listening environments like classrooms. A child with APD may pass a standard hearing test but still struggle to follow conversation in noise, distinguish between similar-sounding words, or process rapid speech. APD is not the same as hearing loss, though the two can coexist. A specialised assessment by an audiologist is required to diagnose APD, as standard hearing tests alone may not reveal it.

SOURCES

Sources and References

• Australian Hearing — Childhood hearing loss statistics
• Queensland Health — Universal Newborn Hearing Screening Program
• Audiology Australia — Paediatric Assessment Guidelines
• World Health Organization — World Report on Hearing (2021)
• National Acoustic Laboratories — Outcomes of early intervention for hearing loss

Individual results may vary. Many causes of hearing difficulty in children are treatable. We recommend a professional hearing assessment with a qualified audiologist for any child where hearing concerns are identified. Information current as of April 2026.