Earplugs for kids

My Child Has Ear Ache: 7 Causes and What to Do Now

Posted on by Timotej Prosenc

⏱️ Estimated reading time: 17 min

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Key Takeaways

Middle ear infections (otitis media) are responsible for approximately 80% of acute ear ache episodes in children under 10, typically developing within 48 to 72 hours after a cold or upper respiratory infection.
An ear infection usually causes a fever above 38°C, fluid discharge, or worsening pain when lying flat. Referred pain from teething stays at a steady, low-level ache and does not produce fever or discharge.
Seek same-day medical attention if pain has lasted more than 48 hours, if your child has a fever above 38.5°C, if fluid is draining from the ear, or if vomiting accompanies the pain.
Vomiting paired with ear pain often signals inner ear involvement that disrupts balance. If vomiting persists beyond 24 hours or begins suddenly with severe pain, consult a doctor the same day rather than waiting.
Yes. Water trapped in the ear canal for more than 30 minutes creates a moist environment where bacteria can multiply, causing outer ear infections. Bollsen Kidz+ earplugs (24 dB SNR, waterproof 2-lamella seal) prevent water entry and are sized for children aged 3 and above.
A warm compress held against the affected ear for 10 to 15 minutes relieves pain by improving circulation. Paracetamol or ibuprofen at the correct weight-based dose can be given alongside the compress if pain is more than mild.
Ear ache in children is one of the most common reasons for paediatric GP visits in the UK, accounting for an estimated 30 million doctor consultations across Europe each year. The pain can appear suddenly, particularly during or after a cold, and younger children often cannot explain what they are feeling, which makes early recognition especially important for parents.Understanding what triggers ear pain in children helps carers respond quickly and choose the right course of action. Some cases resolve within 72 hours without treatment, while others require medical attention to prevent complications such as hearing loss or a perforated eardrum. Recognising the difference early keeps recovery short and avoids unnecessary anxiety.This guide covers the seven main causes of ear ache in children, the symptoms to watch for at each age, evidence-based home treatments, clear thresholds for when to call a doctor, and practical prevention steps including when to use Bollsen Kidz+ earplugs during swimming and other activities that raise infection risk.

What are the most common symptoms of ear ache in children?

Ear ache in children produces different warning signs depending on the child’s age, with infants as young as 6 months showing behavioural changes up to 24 hours before any fever appears. Recognising these signs early reduces the average time to treatment by one to two days and lowers the risk of complications.In children under 2 years old, verbal communication is limited, so parents need to watch for non-verbal cues. The most reliable early indicators are tugging or pulling at one or both ears, crying that intensifies when the child lies flat, and disrupted sleep with frequent waking in the first half of the night. Loss of appetite or reluctance to accept a bottle or dummy can also signal ear pressure, because the sucking action changes pressure in the Eustachian tube and increases discomfort.In children aged 2 and above, common symptoms become clearer. These include complaints of pain inside or around the ear, reduced hearing or asking for the television volume to be raised, clumsiness or mild loss of balance caused by fluid pressing on the inner ear structures, and a low-grade fever typically between 37.5°C and 38.5°C. In some cases, a small amount of yellow or clear fluid drains from the ear canal, which signals that the eardrum has developed a small perforation to relieve pressure. Although alarming, this drainage usually brings immediate pain relief and heals on its own within a few days.Vomiting can accompany ear ache when the inner ear is involved, as explained in the next section. Any child showing more than two of these symptoms simultaneously should be assessed by a healthcare professional rather than managed purely at home.

Why do ear ache and vomiting occur together in children?

The inner ear manages both hearing and balance through a fluid-filled labyrinth, and when acute inflammation disrupts that system, nausea and vomiting typically follow within 2 to 6 hours of pain onset. This connection is strongest in children under 5, whose vestibular system is still maturing and responds more dramatically to sudden pressure changes.The mechanism is straightforward. Conditions such as otitis media or labyrinthitis inflame the structures responsible for spatial orientation. The brain receives conflicting signals about the body’s position, producing the same kind of nausea that arises during motion sickness. In young children this quickly escalates to vomiting, especially if they are already unwell with a fever or sinus congestion.The practical risk is dehydration. A child who vomits repeatedly cannot retain fluids, and dehydration in turn worsens fatigue and makes it harder for the immune system to fight the underlying infection. Parents should offer small sips of water or an oral rehydration solution every 5 to 10 minutes rather than larger amounts at once. If the child is unable to keep any fluid down for more than 4 hours, that is a threshold for a same-day GP call.Vomiting that begins suddenly alongside severe ear pain and high fever, rather than developing gradually, can indicate a more serious inner ear infection. In that scenario, waiting to see whether symptoms settle overnight is not the right approach. Same-day medical review ensures that any bacterial infection is identified and treated before it spreads to nearby structures.

What are the seven main causes of ear ache in children?

Ear pain in children stems from seven distinct causes, each with a different mechanism and duration, meaning that the correct treatment depends on identifying which cause is present rather than applying a single generic remedy.The table below summarises each cause alongside its typical age of onset, distinguishing features, and average recovery time without medical intervention.
CauseTypical ageKey featuresAverage untreated recovery
Middle ear infection (otitis media)6 months to 10 yearsFollows cold by 48 to 72 h; fever above 38°C; pain worsens lying flat4 to 7 days
Outer ear infection (swimmer’s ear)3 to 14 yearsTriggered by water in canal; pain increases when outer ear is pulled; no fever initially7 to 10 days with ear drops
Earwax impactionAny ageGradual onset; muffled hearing; no fever; no dischargeResolves with wax-softening drops over 5 to 7 days
Eustachian tube dysfunction2 to 12 yearsPressure or fullness; common after a cold or flight; clicking sound on swallowing1 to 3 weeks
Teething (referred pain)4 to 30 monthsSteady low ache; no fever above 38°C; drooling; no dischargeResolves as tooth erupts; 3 to 5 days
Sinus infection or allergy3 years and aboveNasal congestion present; pain bilateral; seasonal pattern in allergy cases7 to 14 days depending on cause
Altitude or pressure changeAny ageSharp pain during descent; resolves within 30 minutes of landingUnder 30 minutes post-landing

Middle ear infections are by far the most frequent cause, responsible for approximately 80% of acute ear ache episodes in children under 10. The NHS estimates that around 75% of children will have had at least one ear infection by the time they reach 3 years of age. Full guidance on the condition and its management is available on the NHS ear infections page.

Outer ear infections deserve particular attention for children who swim regularly. When water remains in the ear canal for longer than 30 minutes, the warmth and moisture create ideal conditions for bacterial growth. This is the reason that swimming is one of the most common triggers for this type of infection in school-age children and why waterproof ear protection makes a practical preventive difference.

When should you take your child to the doctor for ear ache?

Bacterial ear infections require antibiotic treatment in approximately 30% of cases, and delaying a GP visit beyond 48 hours of unresolved pain meaningfully increases the risk of complications including eardrum perforation, mastoiditis, or short-term hearing loss.Most mild ear aches caused by viral infections, congestion, or pressure changes will improve within 48 to 72 hours using home care measures. However, several specific thresholds should prompt an immediate or same-day call to a doctor rather than a wait-and-see approach.Parents should seek same-day medical attention if the child has a fever above 38.5°C that accompanies the ear pain and does not settle within 24 hours of paracetamol. Fluid discharge from the ear canal, visible redness or swelling behind the ear over the mastoid bone, sudden worsening of pain after a period of improvement, or vomiting that prevents the child from keeping fluids down for more than 4 hours are all signals that require medical evaluation on the same day.Children under 6 months of age with any ear pain should be assessed by a doctor within 24 hours regardless of other symptoms, because infections progress faster at this age and the risk of complications is higher.For children who experience three or more ear infections within a 6-month period, or four or more in a 12-month period, a referral to an ear, nose and throat specialist is appropriate. The specialist can assess whether ventilation tubes (grommets) would reduce the frequency of infections by allowing fluid to drain from the middle ear. Parents researching ear protection options for children with existing conditions can also find guidance on children with ear tubes swimming safety.At any appointment, the doctor will examine the eardrum with an otoscope to confirm whether the infection is bacterial or viral, whether fluid is trapped behind the eardrum (otitis media with effusion), and whether a prescription is needed. This assessment takes less than 5 minutes and immediately clarifies the best treatment path.

What treatments relieve ear ache in children most effectively?

Ear ache treatment in children follows a tiered approach, starting with evidence-based home measures for mild pain and escalating to prescription medication only when symptoms meet the clinical thresholds described above. The right starting point depends on the severity of the pain and the child’s age.A warm compress is the fastest non-pharmacological option. Placing a warm (not hot) flannel or heat pack against the affected ear for 10 to 15 minutes improves local blood circulation, reduces muscle tension around the Eustachian tube, and provides measurable pain relief within 5 minutes for most children. It can be repeated every 2 to 3 hours and works at any age including infants.Paracetamol or ibuprofen at the correct weight-based dose reduces both pain and fever. These are standard recommendations in paediatric care for ear ache. Paracetamol is suitable from 2 months of age at 15 mg per kilogram every 4 to 6 hours, while ibuprofen can be used from 3 months at a minimum weight of 5 kg, dosed at 5 to 10 mg per kilogram every 6 to 8 hours. Parents should never exceed the maximum daily doses stated on the packaging, and alternating between the two drugs is not recommended unless specifically advised by a pharmacist or doctor.Over-the-counter ear drops can soften hardened wax when earwax impaction is the cause. These should not be used if there is any visible fluid draining from the ear, if the child has grommets in place, or if there is a known perforation. Using drops in these circumstances risks introducing bacteria into the middle ear and worsening the infection.Rest and adequate hydration support immune recovery, particularly when the ear ache follows a viral upper respiratory infection. Children who are kept well hydrated recover from ear infections approximately 1 to 2 days faster than those who are dehydrated, because thinner mucus drains more readily through the Eustachian tube and relieves pressure in the middle ear.When allergies or environmental irritants such as tobacco smoke are contributing to congestion, reducing exposure forms part of the treatment plan. A bedroom humidifier set to 40 to 50% relative humidity can ease nasal congestion and reduce the pressure that feeds into ear discomfort, particularly at night when children are lying flat and drainage is slower.For children who develop outer ear infections after swimming, the priority after treatment is preventing recurrence. The Bollsen Kidz+ earplugs (24 dB SNR, waterproof medical-grade silicone, designed specifically for children aged 3 and above) form a secure 2-lamella seal that keeps water out of the ear canal during diving, freestyle, and poolside play. Parents who want to understand whether earplug use is appropriate for their child’s specific situation can read more about whether are earplugs safe for children before making a decision, or explore the full range of earplugs for kids by use case.

How can parents prevent ear ache in children?

Ear infection prevention in children reduces GP visits by an average of 50% when three evidence-based habits are maintained consistently: keeping the ears dry after water exposure, managing upper respiratory infections promptly, and controlling nasal congestion from allergies.Keeping the ears dry is the single most effective step for children who swim frequently or bathe daily. After any water activity, gently tilting the head to each side allows water to drain from the canal by gravity. A corner of a soft towel can wick moisture from the outer ear without inserting anything into the canal. Cotton swabs should never be used inside the ear, as they push wax and debris deeper toward the eardrum and increase infection risk rather than reducing it.For children who swim several times per week, properly fitted waterproof earplugs provide a physical barrier that prevents water from reaching the canal in the first place. The Bollsen Kidz+ earplugs are built with a patented 2-lamella design sized specifically for children’s narrower ear canals, are made from 100% medical-grade silicone that is free from BPA, latex and plasticizers, and have been independently tested to ISO 4869 standards across more than 1,700 laboratory tests. The small pull-tab allows children to remove them independently without adult help, which makes routine use more consistent at the poolside.Supporting the immune system reduces the frequency of upper respiratory infections that lead to middle ear infections. Regular handwashing for at least 20 seconds, particularly after school or public transport, cuts viral transmission significantly. A diet that includes adequate vitamin C and zinc helps maintain immune function during the winter months when ear infections peak.Managing seasonal or environmental allergies prevents the chronic nasal congestion that keeps the Eustachian tube swollen and blocked. If a child has diagnosed allergies, following the treatment plan prescribed by the GP, including antihistamines or nasal sprays where indicated, directly reduces the frequency of ear aches caused by pressure buildup behind the eardrum. Teaching children to blow their nose gently, one nostril at a time, keeps mucus from being forced into the Eustachian tube and reducing drainage.Avoiding secondhand smoke is critical. Children who are regularly exposed to tobacco smoke have a 37% higher incidence of recurrent ear infections compared with children in smoke-free environments, because smoke inflames the respiratory tract and impairs the cilia that line the Eustachian tube and help clear fluid. Even occasional indoor exposure is sufficient to sustain this elevated risk.

What is the most important thing parents should know about managing ear ache in children?

Ear ache in children is common, often resolves within 72 hours, and is manageable with the right combination of home care and timely medical attention. The key is knowing which symptoms to watch for, understanding which cause is most likely, and acting within the correct timeframes rather than either rushing to a doctor for every minor ache or waiting too long when genuine red flags are present.Middle ear infections, outer ear infections, and Eustachian tube dysfunction account for the vast majority of cases in children under 10. Most resolve with warm compresses and age-appropriate pain relief. Recurrent infections affecting children who swim regularly are the group where preventive action, specifically using waterproof ear protection during water activities, has the clearest measurable benefit.Bollsen Kidz+ earplugs offer a paediatric-specific solution with a waterproof 2-lamella seal, independent laboratory certification, and a design built for children aged 3 and above rather than adapted from adult products. For families navigating recurring ear issues, combining medical treatment with consistent preventive habits and appropriate ear protection provides the most reliable path to fewer infections and more comfortable days for both child and parent.
Timotej Prosenc
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