Otitis media is a common ear condition, especially in children, in which the middle part of the ear, which contains the inner ear and hearing nerves, is inflamed.
Inflammation can be caused by bacterial or viral infections, cause pain, difficulty hearing, and sometimes fever, and although in most cases, otitis media is not life-threatening, it requires immediate treatment to reduce symptoms and prevent complications.
Definition of Otitis media
Otitis media is inflammation of the middle ear area behind the eardrum that causes swelling of tissues and blood vessels, resulting in fluid buildup in the middle ear. Otitis media may be caused by a bacterial or viral infection, most often after colds or upper respiratory infections.
According to the WHO report, otitis media is one of the most common reasons children see doctors in the world, with about 75% of children suffering from this type of infection at least once in their lives.
Causes of otitis media
Causes of otitis media vary, including:
Bacterial or viral infections: Most cases of otitis media are caused by a bacterial or viral infection, in which viruses such as influenza or the common cold cause the eustachian tube that connects the middle ear to the throat to become blocked.
Infection caused by upper respiratory tract infections: Nasal and sinus infections may cause the infection to spread to the middle ear, causing inflammation.
Exposure to environmental pollution: Smoke inhalation or air pollution may increase the risk of otitis media, as the immune system is weakened and individuals are more susceptible to infection.
Problems with the eustachian tube: It drains fluid from the middle ear into the throat. If this duct is blocked by an infection or allergy, fluid can accumulate in the middle ear, causing inflammation.
Having problems with the immune system: People with a weakened immune system, such as those with diabetes or those with HIV, are more likely to develop middle ear infections.
Exposure to viruses in certain situations: Exposure to viruses such as HIV or the flu virus may increase the risk of otitis media.
Symptoms of otitis media
- Symptoms of otitis media vary depending on the severity of the condition and age group, but common symptoms include:
- Ear pain: One of the most common symptoms is severe pain that may be accompanied by a feeling of fullness in the ear.
- Difficulty hearing: Because fluid accumulates in the middle ear, people may have temporary hearing loss.
- High fever: Otitis media may accompany a fever, especially in bacterial infections.
-Discharge from the ear: In severe ear infections, pus or fluid may leak from the ear.
- Dizziness: Some people have dizziness or an imbalance due to the effect of the inflammation on the inner ear.
- Irritation or loss of appetite (in children): Children with otitis media may have difficulty feeding or may have ongoing anxiety.
Diagnosis of Otitis media
To diagnose otitis media, a doctor needs to do a thorough clinical exam that includes an ear exam using a endoscope or endoscopy.
A hearing test may also be used if people have difficulty hearing. In some cases, an X-ray or CT scan may be ordered to determine how much the inflammation is affecting the inner ear, according to our Hospital.
Treatment of Otitis media
- Antibiotics: For a bacterial infection, your doctor may prescribe antibiotics such as amoxicillin. Take all antibiotics as prescribed to avoid the development of bacterial resistance.
- Pain relievers: Pain relievers such as paracetamol or ibuprofen are used to relieve pain associated with ear infection.
- Decongestants: Decongestants can help relieve blockage in the eustachian tube and thus improve drainage of fluid from the ear.
- Surgery (rarely): In cases where the inflammation does not respond to medical treatment, fluid drainage or ventilation tubes in the middle ear may be needed to facilitate fluid drainage and prevent recurrence.
Preventing otitis media
- Ear hygiene: It is important to clean the ear properly and not to insert sharp objects into the ear.
- Getting flu shots: Getting a flu shot helps reduce the risk of infections that can lead to ear infections.
- Avoid smoking: Avoid or be exposed to smoke that weakens the immune system and increases the risk of infection.
- Treating colds and upper respiratory infections quickly: It's important to treat any nasal or throat inflammation before it spreads to the ear