Prevalent pediatric ear, nose and throat disorders explained

February 25, 2026

Healthcaretoday, Pediatric ENT, child health, Pediatric care, nasal obstruction, sleep apnea in children, Allergic Rhinitis, nose bleed in children, epistaxis, adenoid hypertrophy, Turbinate hypertrophy, Deviated septum, foreign body emergency, childhood snoring, Hearing health, tonsillitis, ENT Awareness, parent education, airway health, Pediatric Medicine,

Although nosebleeds may appear frightening, they are usually harmless, occurring more often in dry climates and winter months when indoor heating lowers humidity and dries nasal passages.

Common pediatric otolaryngology (ORL/ENT) conditions account for a substantial number of clinical referrals in childhood. Disorders affecting the ear, nose, and throat are among the most frequent reasons parents seek medical attention. While many conditions are benign and self-limiting, others require prompt recognition and timely intervention to prevent long-term complications.

For the ears, a significant number of referrals involve cerumen (earwax) impaction. Ear infections, hearing loss, and foreign bodies in the ear are also common pediatric concerns.

For the nose, frequent conditions include foreign bodies, epistaxis, rhinitis, inferior turbinate hypertrophy, deviated nasal septum, snoring related to sleep apnea, and adenoid hypertrophy.

As for the throat, airway, and neck, common concerns include tonsillitis, neck swelling, and speech delay.

Foreign body in children
Foreign bodies are extremely common in children. According to Dr Azrina Ahmad, Consultant Ear, Nose & Throat and Pediatric Ear, Nose & Throat Surgeon at Sunway Medical Centre, Sunway City, clinicians must maintain a high index of suspicion.

“It is very, very common, especially in children. Patients may present one month later with a runny nose that occurs only on one side. They may have visited several doctors and received antihistamines repeatedly. No one examined the nose because it was assumed to be common rhinitis. Children often have nasal discharge. However, if the discharge is unilateral, that is concerning,” she explains.

An organic foreign body in the nose—such as food (beans, rice), small toys, or plant material—can be more irritating than non-organic objects. Organic materials tend to absorb moisture, swell, and cause inflammation, foul odor, and secondary infection.

Particularly dangerous are button batteries and paired magnets. Even a depleted battery can cause extensive corrosive damage. When in contact with nasal tissue, button batteries can generate electrical currents in the presence of tissue fluids, leading to chemical burns, pressure necrosis, and rapid tissue destruction. Paired magnets can compress the nasal septum between them, compromising blood supply and causing tissue necrosis.

Dr Azrina highlights a common scenario: “Grandparents who use hearing aids often replace small button batteries. These batteries are tiny—about half to one centimeter in size. A child may play with the battery and insert it into the nose. No one realizes it until tissue damage begins due to discharge and corrosion. Magnets can also cause severe damage. When two magnets compress the nasal septum—both the bony and cartilaginous portions—they can cause significant injury. This is a medical emergency, and the child must be taken to the operating theater as quickly as possible.”

Once the cartilaginous portion of the nose is destroyed, reconstruction becomes extremely challenging. Cartilage does not regenerate. In severe cases, repeated procedures may be necessary to irrigate and manage the damaged tissue. Prompt referral to an ENT specialist is critical.

Nosebleeds (Epistaxis) in children
A nosebleed, medically termed epistaxis, refers to bleeding from the nasal mucosa caused by a ruptured blood vessel. Most nosebleeds in children occur in the anterior (front) part of the nose near the nostrils. This area contains numerous small, fragile blood vessels that are easily damaged. These anterior nosebleeds are usually not serious.

Posterior nosebleeds, which occur deeper in the nose near the throat, are less common in children but can result in more significant blood loss and may require urgent evaluation.

Although nosebleeds can appear alarming, they are generally not serious. They occur more frequently in dry climates and during winter months when indoor heating reduces humidity. Dry air causes the nasal lining to crack and crust, increasing the risk of bleeding.

Common causes include:

Dry air
Nose picking
Forceful nose blowing
Nasal trauma
Upper respiratory infections
Allergies
Foreign bodies
Certain medications

First aid management
When a nosebleed occurs, immediate first aid is essential. The child should sit upright or lean slightly forward. The soft part of the nose should be pinched firmly to apply direct pressure, preventing breathing through the nostrils during compression.

Cold compresses or ice packs may be applied over the nasal bridge or forehead to help constrict blood vessels. Allow at least two attempts of direct compression for a minimum of five minutes each. After five minutes, gently release pressure to assess whether bleeding has stopped. If bleeding continues, repeat the process for another five minutes. If the nosebleed persists despite these measures, the child should be brought to the emergency department.

Preventive strategies include keeping children’s fingernails trimmed short, discouraging nose picking, and maintaining indoor humidity. Air-conditioning temperatures should ideally be maintained between 23°C and 25°C. Lower temperatures may significantly reduce indoor humidity, increasing nasal dryness.

Humidification can be improved by placing a bowl of water in the room or using a humidifier. Regular nasal saline irrigation can also reduce crusting and dryness.

Rhinitis in children
Rhinitis, commonly presenting as a runny nose, is highly prevalent in children. It is frequently associated with viral upper respiratory infections. Children may contract another infection before fully recovering from a previous episode, especially in school or daycare settings.

Symptomatic treatment is usually sufficient unless warning signs are present, such as facial pain, persistent fever, prolonged greenish nasal discharge, or eye swelling, which may indicate sinusitis.

Rhinitis can be categorized into:

Allergic rhinitis (AR)
Infectious rhinitis
Non-allergic, non-infectious rhinitis (NAR)

Allergic rhinitis
Allergic rhinitis presents with runny nose, sneezing, postnasal drip, throat clearing, and nasal itching when exposed to allergens. Ocular symptoms such as allergic conjunctivitis may occur. Children with allergic rhinitis often have a genetic predisposition to asthma and atopic dermatitis (eczema).

Management is typically symptomatic and may include:

Nasal saline irrigation
Decongestants
Intranasal corticosteroid sprays
Oral antihistamines
Leukotriene receptor inhibitors

Inferior turbinate hypertrophy
Inferior turbinate hypertrophy occurs when the inferior turbinates inside the nasal cavity become enlarged, leading to airway obstruction. This condition can significantly impact a child’s quality of life.

Common signs and symptoms include:

Persistent nasal congestion
Mouth breathing
Snoring and sleep disturbances
Recurrent sinus infections
Nosebleeds

Environmental factors contribute significantly to turbinate hypertrophy. Allergens such as pollen, dust mites, mold, and pet dander can cause chronic inflammation. Environmental irritants like cigarette smoke and air pollution exacerbate symptoms. Dry indoor air can further irritate the nasal passages.

Other contributing factors include chronic rhinosinusitis and overuse of topical nasal decongestant sprays.

Management includes:

Nasal saline sprays
Intranasal corticosteroids
Oral antihistamines
Surgical turbinate reduction in severe cases

Deviated nasal septum
The nasal septum, composed primarily of cartilage and bone, divides the nasal cavity into two chambers. A deviated septum occurs when this structure is significantly displaced from the midline, potentially causing nasal obstruction and impaired sinus drainage.

Although minor deviation is common—estimates suggest up to 80 percent of septums are slightly off-center—clinically significant deviation may result in difficulty breathing, recurrent sinus infections, and persistent nasal congestion.

Septoplasty is the surgical procedure performed to correct a deviated septum. It is typically carried out entirely through the nostrils without external incisions. Severely deviated portions may be removed and repositioned.

Septoplasty may also be performed to address structural defects associated with cleft lip and palate or sinus fistulas. In many cases, surgery is deferred until adolescence due to ongoing facial bone growth.

Snoring, sleep-disordered breathing, and sleep apnea
Snoring is common in children and is often perceived as harmless. However, habitual snoring—defined as occurring three or more nights per week—may indicate sleep-disordered breathing or obstructive sleep apnea (OSA).

The three primary risk factors for pediatric OSA are:

Tonsillar hypertrophy
Adenoidal hypertrophy
Allergic rhinitis

Nocturnal symptoms are:

Habitual snoring
Mouth breathing
Witnessed apnea
Gasping or snorting
Restless sleep
Excessive sweating
Bedwetting
Hyperextended neck posture
Cyanosis in severe cases

Daytime symptoms include:

Unrefreshed sleep
Morning headaches
Daytime sleepiness
Hyperactivity
Attention deficits
Behavioral problems
Academic decline

Physical examination includes assessment of growth parameters, syndromic features, nasal obstruction, turbinate size, septal deviation, hyponasal speech, tonsil size, and tongue size.

Management focuses on treating underlying nasal obstruction or allergic rhinitis. Surgical intervention such as adenotonsillectomy may be indicated in selected cases.

Adenoid hypertrophy
The adenoid is a mass of lymphoid tissue located between the back of the nasal cavity and the throat. It enlarges during early childhood and typically shrinks by puberty. However, in some children, the adenoid becomes excessively enlarged and obstructs the nasal airway—a condition known as adenoid hypertrophy.

If suspected, referral to a pediatric ENT specialist is recommended for evaluation and possible adenoidectomy.

Signs and symptoms

Mouth breathing
Hyponasal speech (speech that sounds “blocked”)
Recurrent middle ear infections due to Eustachian tube obstruction
Snoring

Common pediatric ENT conditions encompass a wide range of disorders affecting the ears, nose, throat, airway, and neck. While many are benign and manageable with conservative treatment, certain presentations—such as unilateral nasal discharge, persistent snoring, or exposure to button batteries and magnets—require urgent specialist evaluation.

Early recognition, appropriate first aid, environmental modification, and timely referral play crucial roles in preventing complications and safeguarding a child’s airway, hearing, speech development, and overall well-being.

Prevalent pediatric ear, nose and throat disorders explained

EXPLORE FURTHER

​Ultrasound to detect abnormalities in pregnancy

Should you swaddle your baby?​

Ultrasound to detect abnormalities in pregnancy

Should you swaddle your baby?