Otitis Media
Otitis media refers to inflammation occurring in the middle ear, which is located between the eardrum and the inner ear, connecting the outer ear to the inner ear.
Symptoms：
- Ear Pain: Usually the most prominent symptom, which may be constant or intermittent.
- Hearing Loss: Fluid accumulation in the middle ear may lead to decreased hearing.
- Tinnitus: A ringing or other sounds may be felt in the ear.
- Ear Discharge: In severe cases of otitis media, pus may drain from the ear canal.
- Fever: Some patients may experience a mild fever.
- Irritability: Especially in children, who may show discomfort and restlessness.
Causes：
- Infection: Viral or bacterial infections are the primary causes of otitis media, often resulting from upper respiratory infections.
- Eustachian Tube Dysfunction: Poor functioning of the Eustachian tube (the canal connecting the middle ear to the throat) can lead to fluid accumulation.
- Allergies: Allergic reactions may cause swelling of the Eustachian tube, increasing the risk of infection.
- Environmental Factors: Smoke, pollution, and climate changes can affect ear health.
High-Risk Groups：
- Children: Due to shorter and more horizontal Eustachian tubes, children are more prone to otitis media.
- Individuals with Allergies: Those with allergic rhinitis may be more susceptible to infections.
- Frequent Cold Sufferers: Individuals who frequently experience upper respiratory infections.
- Smokers: Those exposed to secondhand smoke are at higher risk.
