Which type of ear infection primarily affects the middle ear?

Which type of ear infection primarily affects the middle ear?

• A. External otitis
• B. Acute otitis media
• C. Otitis media with effusion
• D. Chronic otitis media

Answer: (B)

Acute otitis media is characterized by the rapid onset of inflammation and infection in the middle ear, typically following a viral upper respiratory infection that leads to congestion and blockage of the Eustachian tube. This blockage can create a favorable environment for bacteria to grow, resulting in symptoms such as ear pain, fever, irritability in children, and sometimes drainage from the ear if the eardrum ruptures. While external otitis primarily affects the outer ear and is often referred to as swimmer's ear, otitis media with effusion involves fluid accumulation in the middle ear without an active infection, leading to hearing loss but not the acute symptoms seen in acute otitis media. Chronic otitis media also affects the middle ear, but it is typically a long-term condition that may follow periods of acute infections or might be attributed to repeated episodes. Therefore, the primary focus on the acute phase of infection clearly points to acute otitis media as the type that most specifically affects the middle ear.

Acute otitis media is characterized by the rapid onset of inflammation and infection in the middle ear, typically following a viral upper respiratory infection that leads to congestion and blockage of the Eustachian tube. This blockage can create a favorable environment for bacteria to grow, resulting in symptoms such as ear pain, fever, irritability in children, and sometimes drainage from the ear if the eardrum ruptures.

While external otitis primarily affects the outer ear and is often referred to as swimmer's ear, otitis media with effusion involves fluid accumulation in the middle ear without an active infection, leading to hearing loss but not the acute symptoms seen in acute otitis media. Chronic otitis media also affects the middle ear, but it is typically a long-term condition that may follow periods of acute infections or might be attributed to repeated episodes. Therefore, the primary focus on the acute phase of infection clearly points to acute otitis media as the type that most specifically affects the middle ear.