Ear Infections 

at Allergy & ENT Associates of Middle TN

Ear infections are a common condition that can affect both children and adults. They may occur in the outer or middle ear and are often painful, particularly when fluid becomes trapped following a viral or bacterial infection. While ear infections are most common in children, they can occur at any age and range from short-term (acute) to persistent or recurring (chronic).


Outer ear infections typically develop when the skin of the ear canal becomes dry and cracked, allowing bacteria to enter. Middle ear infections occur behind the eardrum and are often associated with upper respiratory infections.

What Ear Infections Can Affect

Ear infections can involve different parts of the ear and vary in severity. Common impacts include:


  • Acute ear pain or pressure


  • Fluid buildup behind the eardrum


  • Temporary hearing loss


  • Recurrent or chronic infections



  • Balance or dizziness symptoms

Because the ear plays a vital role in hearing and balance, proper diagnosis and treatment are essential to prevent long-term complications.

What Causes Ear Infections

Otitis media is the medical term for inflammation of the middle ear and is the most common type of ear infection.


Most ear infections are viral or bacterial and often develop after a cold or upper respiratory infection. These illnesses cause swelling of the Eustachian tube, a small canal that connects the middle ear to the nostrils and allows fluid to drain. When this tube becomes swollen or blocked, fluid and germs become trapped, leading to infection.


Children are especially prone to ear infections because their Eustachian tubes are smaller, more horizontal, and less efficient at draining fluid. As a result, fluid buildup places pressure on the eardrum, causing pain and sometimes hearing loss. Infections that do not fully resolve or occur repeatedly are considered chronic.

Symptoms of Ear Infections

Symptoms of an ear infection may vary depending on age and severity but commonly include:


  • Ear pain and pressure


  • Fluid drainage from the ear


  • Low-grade fever


  • Hearing loss


Infants and young children may show symptoms differently and can become unusually fussy, cry inconsolably, refuse to eat, have trouble sleeping, or tug at the ear. Chronic ear infections may cause milder but persistent symptoms and should still be evaluated by a physician.


Early diagnosis and treatment of acute ear infections reduce the risk of long-term or recurring problems.

Treatment Options for Ear Infections

Treatment often begins with conservative, at-home care. Applying a warm washcloth to the affected ear may help relieve discomfort. Over-the-counter pain relievers such as acetaminophen or ibuprofen can also help manage symptoms. Aspirin should be avoided in children, as it may be dangerous.


For chronic or persistent infections, antibiotics may be prescribed and should be taken exactly as directed, even if symptoms improve. Stopping medication early can cause the infection to worsen or return.


When medication is not effective, ear tubes may be recommended. These small tubes are surgically placed in the middle ear to improve ventilation and fluid drainage, helping to prevent future infections. Most ear tubes remain in place for six to 18 months and typically fall out on their own. If not, surgical removal may be required.

Possible Complications of Untreated Ear Infections

Without proper treatment, chronic ear infections can lead to serious complications, including:


  • Hearing loss


  • Damage to the bones of the middle ear


  • Balance problems


  • Cholesteatoma (a cyst in the middle ear)


  • Facial paralysis


  • Inflammation of the brain
     

Because of these risks, early evaluation and treatment are critical. Preventive steps—such as maintaining vaccinations, practicing good hygiene, avoiding tobacco smoke, and limiting exposure to large daycare settings—may help reduce the likelihood of ear infections, especially in children.

Frequently Asked Questions

  • Are ear infections more common in children?

    Yes. Children are more susceptible due to the size and position of their Eustachian tubes, which do not drain fluid as efficiently as those in adults.

  • When should I take my child to the doctor for an ear infection?

    If your child has persistent ear pain, fever, fluid drainage, hearing changes, or recurring infections, they should be evaluated by a physician as soon as possible.

  • Can ear infections cause permanent hearing loss?

    Most ear infections do not cause permanent hearing loss when treated promptly. However, untreated or chronic infections can lead to long-term complications.

Call Allergy & ENT Associates at (615) 889-8802 to learn more or schedule an appointment.