Ear Infection in Children: Symptoms & When to See an ENT

Ear infections are one of the most common reasons children visit a doctor, especially during the first few years of life. A child with an ear infection may suddenly develop ear pain, fever, irritability, or trouble sleeping, often after a cold or another upper respiratory infection.

While many ear infections resolve without long-term problems, some require prompt medical evaluation to prevent complications such as hearing loss, recurrent infections, or delays in speech and language development.

At BlueNetHospitals, our ENT (Ear, Nose, and Throat) specialists provide expert diagnosis and treatment for ear infections, hearing concerns, and other ear conditions in children and adults in Los Cabos.

An ear infection, medically known as otitis media, occurs when the middle ear—the space behind the eardrum—becomes inflamed, usually because of a viral or bacterial infection.

Ear infections are most common in children between 6 months and 3 years of age because their Eustachian tubes are shorter and narrower than those of adults. This makes it easier for fluid to become trapped behind the eardrum, creating an environment where germs can grow.

Ear infections often develop after:

• The common cold
• Influenza (flu)
• Sinus infections
• Upper respiratory infections
• Seasonal allergies

Symptoms vary depending on a child's age, but the most common include:

• Ear pain or pulling at the ear
• Fever
• Irritability or excessive crying
• Difficulty sleeping
• Reduced appetite
• Feeling of fullness in the ear
• Temporary hearing loss
• Fluid draining from the ear
• Trouble responding to sounds

Infants and toddlers often cannot describe ear pain, so changes in behavior may be the first clue that something is wrong.

What Causes Ear Infections?
Most ear infections occur when inflammation blocks the Eustachian tube, preventing fluid from draining properly.

Common causes include:

• Viral infections
• Bacterial infections
• Allergies
• Colds and respiratory illnesses
• Enlarged adenoids
• Exposure to cigarette smoke
• Frequent exposure to other children in daycare or school

Contrary to popular belief, swimming or getting water in the ears is not the usual cause of middle ear infections.

When Should You See an ENT Specialist?

Although some ear infections improve on their own, your child should be evaluated if they have:

• Severe ear pain
• Fever higher than 101.3°F (38.5°C)
• Ear drainage or pus
• Hearing difficulties
• Symptoms lasting longer than 48 hours
• Recurrent ear infections
• Speech or language delays associated with hearing problems

Early evaluation can help prevent complications and determine whether additional treatment is needed.

How Are Ear Infections Diagnosed?

An ENT specialist performs a physical examination using an otoscope, which allows a detailed view of the ear canal and eardrum.

If recurrent infections or hearing loss are suspected, additional hearing tests may be recommended.

These evaluations help determine whether fluid remains behind the eardrum and whether treatment should be adjusted.

How Are Ear Infections Treated?
Treatment depends on your child's age, symptoms, and whether the infection is caused by bacteria or viruses.

Not every ear infection requires antibiotics.

Many mild infections improve on their own with careful monitoring and pain management.

Your physician may recommend medications to reduce ear pain and fever while the infection resolves.

Antibiotics are only recommended when a bacterial infection is likely or when symptoms are more severe.

Parents should never give antibiotics without medical guidance.

Ear tubes, also called tympanostomy tubes or ventilation tubes, may be recommended for children with recurrent ear infections or persistent fluid behind the eardrum.

They are commonly considered when a child has:

• Three ear infections within six months.
• Four or more ear infections within one year, especially if one occurred during the previous six months.
• Fluid behind the eardrum lasting longer than three months with hearing loss.
• Speech or language delays related to chronic middle ear fluid.

The decision is made after a comprehensive evaluation by an ENT specialist.

What Happens During Ear Tube Surgery?
Ear tube placement is a short outpatient procedure that typically takes 10 to 15 minutes.

During the procedure:

• Your child receives general anesthesia.
• A tiny opening is made in the eardrum.
• Trapped fluid is removed.
• A small tube is inserted to ventilate the middle ear and prevent fluid buildup.

Most children return home the same day and can resume normal activities within 24 hours.

Will My Child Need Another Surgery to Remove the Tubes?
Usually not.

Most ear tubes naturally fall out on their own within 6 to 18 months, although some may remain in place longer depending on the type of tube used.

Routine follow-up appointments allow your ENT specialist to monitor healing and ensure the ears remain healthy.

Can Ear Infections Be Prevented?
Although they cannot always be avoided, several measures can reduce your child's risk:

• Keep childhood vaccinations up to date.
• Encourage frequent handwashing.
• Avoid exposure to cigarette smoke.
• Breastfeed during infancy when possible.
• Treat allergies and respiratory infections promptly.
• Never insert cotton swabs or other objects into the ear canal.

These simple habits can lower the likelihood of recurrent ear infections.

Untreated or recurrent ear infections may lead to:

• Persistent fluid behind the eardrum
• Temporary hearing loss
• Delayed speech and language development
• Eardrum perforation
• Chronic ear infections
• Rarely, more serious complications involving nearby structures

Prompt diagnosis and appropriate treatment help reduce these risks and protect your child's hearing.

At BlueNetHospitals, our ENT specialists diagnose and treat ear infections, recurrent otitis media, hearing loss, balance disorders, and other ear, nose, and throat conditions in children.

Our goal is to preserve hearing, relieve symptoms, and support every child's healthy development through evidence-based, compassionate care.

Schedule an Appointment with an ENT Specialist
If your child has ear pain, fever, ear drainage, hearing difficulties, or recurring ear infections, an evaluation by an ENT specialist can help identify the cause and recommend the most appropriate treatment.

📲 Schedule your appointment via WhatsApp: +52 (624) 151 0693

Receive expert pediatric ENT care from the specialists at BlueNetHospitals in Los Cabos.

Common signs include ear pain, fever, irritability, trouble sleeping, pulling at the ear, hearing difficulties, and sometimes fluid draining from the ear.

No. Many ear infections are caused by viruses and improve without antibiotics. Your physician will determine whether antibiotic treatment is necessary.

Seek medical care if your child has severe pain, a high fever, ear drainage, hearing loss, symptoms lasting more than 48 hours, or repeated ear infections.

No. Most ear tubes fall out naturally within 6 to 18 months as the eardrum heals.

Yes. Fluid behind the eardrum can temporarily reduce hearing. Recurrent or persistent infections should be evaluated promptly to help prevent long-term effects on hearing and speech development.

At BlueNetHospitals, our ENT specialists provide comprehensive evaluation and treatment for ear infections, hearing concerns, and other ear, nose, and throat conditions for children and adults in Los Cabos.