A 4-year-old treated for acute otitis media in the left ear 4 weeks ago now has an effusion in the left ear but no symptoms. How should this be managed?

• A. This should be monitored
• B. She should be given another antibiotic
• C. She should be evaluated with pneumatic otoscopy
• D. She needs a tympanogram

Answer: (A)

After an ear infection, fluid can remain in the middle ear as otitis media with effusion. In a 4-year-old who has an effusion but no symptoms, the best approach is to monitor rather than treat with antibiotics or pursue immediate testing. Most effusions resolve on their own over weeks to months, and antibiotics don’t speed this resolution and can cause unnecessary side effects and contribute to resistance.

No imaging or specialized testing is routinely needed when there are no symptoms, though pneumatic otoscopy or tympanometry can help confirm the presence of fluid if diagnostic uncertainty arises or if symptoms or hearing concerns develop.

If the effusion persists for several months or there is hearing loss or speech delay, an ENT evaluation for possible tympanostomy tubes may be considered.