Otitis media (ear infection)
A painful middle-ear infection that often follows a cold, especially in infants and toddlers.
Common symptoms
- Ear pain
- Tugging at ear
- Fever
- Fussiness
- Trouble sleeping
- Fluid draining from ear
Cause
Bacteria (Streptococcus pneumoniae, Haemophilus influenzae) or viruses moving from the nose into the middle ear.
How common is it?
One of the most common childhood infections; most kids have at least one by age 3.
Treatment
Pain relief and observation for many cases; antibiotics for severe or persistent infections and for children under 2.
Prevention
Breastfeeding, up-to-date pneumococcal and flu vaccines, avoiding smoke exposure, and treating allergies.
See what's going around
Track Otitis media (ear infection) and other illnesses at your child's school in real time.
Frequently asked questions
Otitis media (ear infection) articles for parents
- October 2025When Should Kids Stay Home from School?Guidelines to help parents make the tough call about keeping sick kids home.
- December 2025Managing School Sick Days: A Chicago Working Parent's Survival GuideWhen your child is sick and you have work, something has to give. Practical strategies for Chicago parents juggling careers and caregiving.
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Medical disclaimer: Educational only. Always consult a healthcare provider for diagnosis and treatment.