Treatment of Serous Ear Effusion in Adults

Initial Management Approach

The American Academy of Otolaryngology-Head and Neck Surgery recommends a 3-month period of watchful waiting with conservative measures for adults with newly diagnosed serous ear effusion, as 75-90% of cases resolve spontaneously within this timeframe 2, 3
The American Academy of Otolaryngology-Head and Neck Surgery suggests monitoring patients at 3-6 month intervals until complete resolution 1, 3
Educating patients about the natural history, expected timeline for spontaneous resolution, and need for follow-up is crucial 1, 4

The American Academy of Otolaryngology-Head and Neck Surgery strongly advises against the use of systemic antibiotics, intranasal or systemic corticosteroids, and antihistamines and decongestants due to lack of long-term efficacy and potential harm 1, 2, 4

The American Academy of Otolaryngology-Head and Neck Surgery recommends obtaining age-appropriate hearing testing if effusion persists for ≥3 months or if hearing loss is suspected at any duration 1
Tympanostomy tube insertion should be considered when OME persists for ≥4 months with documented hearing loss or other significant symptoms 5, 6
Tympanostomy tubes are the preferred initial surgical procedure, while adenoidectomy should only be performed if a distinct indication exists 1, 5

Patients should be re-examined at 3-6 month intervals until effusion completely resolves, significant hearing loss is identified, or structural abnormalities are suspected 1, 5, 6
Hearing aids may be considered as an alternative to surgery in patients for whom tympanostomy tubes are contraindicated or unacceptable 7