Swimmer's Ear in Children
Content reviewed against published AAP, CDC, Mayo Clinic guidelines
Last reviewed:
Swimmer's ear is an infection of the outer ear canal (the tube from the outer ear to the eardrum). It occurs when water remains trapped in the ear canal, creating a warm, moist environment for bacteria to grow. It is different from a middle ear infection (otitis media). Common in children who swim frequently, but can also occur from scratching the ear canal, using cotton swabs, or wearing hearing aids or earbuds.
Key takeaways
- Swimmer's ear is an infection of the outer ear canal (the tube from the outer ear to the eardrum).
- Duration: Symptoms begin improving within 24-48 hours of starting antibiotic drops. Full resolution in 7-10 days with proper treatment. Avoid water exposure for 7-10 days or until cleared.
- Go to ER if: Severe pain not controlled by oral pain medication
- No vaccine currently available
Symptoms
How It Presents by Age
0-2 years
Uncommon but can occur. Pulling at ear, crying when ear is touched, irritability. Often confused with middle ear infection. Tugging the pinna causing pain is the key distinguishing feature.
Risk level: Low
2-5 years
May occur with water play and bathing. Complains of ear pain especially when ear is touched or during chewing. May refuse to lie on affected side.
Risk level: Low
5-12 years
Peak age due to swimming activities. Classic presentation with ear canal pain, itching, and discharge. Pain with tragus pressure or pinna traction is diagnostic.
Risk level: Low
12+ years
Common in competitive swimmers. Can describe symptoms clearly. May have recurrent episodes with frequent water exposure.
Risk level: Low
Treatment
Topical antibiotic ear drops
First-line treatment: antibiotic drops with or without corticosteroid (e.g., ofloxacin, ciprofloxacin/dexamethasone). Applied 3-4 times daily for 7-10 days. Fluoroquinolone drops are preferred as they are safe if the eardrum has a perforation.
Ear canal cleaning (aural toilet)
Gentle removal of debris from the ear canal by the doctor to allow drops to penetrate. May require an ear wick if the canal is severely swollen.
Pain management
Oral ibuprofen or acetaminophen. Topical analgesic drops may provide additional relief. Heat (warm compress) on the outer ear may help.
Ear wick
If the ear canal is too swollen for drops to penetrate, a small compressed sponge (wick) is inserted. It expands to keep the canal open and delivers medication. Removed after 2-3 days.
Home Care
- Keep the ear dry — avoid swimming until infection clears
- Use a cotton ball coated in petroleum jelly during bathing to keep water out
- Apply warm compress to outer ear for pain relief
- Administer ear drops as directed — pull ear up and back for older children, down and back for infants
- Have child lie with affected ear up for 3-5 minutes after drops
- Do NOT insert cotton swabs, fingers, or any objects into the ear canal
- Over-the-counter pain medication for discomfort
When to Worry
Go to the ER if:
- Severe pain not controlled by oral pain medication
- Redness and swelling spreading to the face or around the ear
- Fever with ear drainage in a child with diabetes or weakened immune system
- Facial nerve weakness (drooping on the affected side)
- Child appears systemically ill with ear infection
Call your doctor if:
- Ear pain with discharge from the ear canal
- Pain when touching or pulling the outer ear
- Symptoms not improving after 3 days of ear drops
- History of ear tube placement or perforated eardrum
- Diabetes or immunocompromised child with ear symptoms
- Recurrent episodes of swimmer's ear
Keep an eye on:
- Symptoms not improving after 48-72 hours of antibiotic drops
- Increasing pain despite treatment
- Fever developing during treatment
- Redness or swelling spreading beyond the ear canal
- Facial weakness on the affected side
Prevention
- Dry ears thoroughly after swimming or bathing
- Use over-the-counter drying drops (or 1:1 rubbing alcohol and white vinegar) after swimming
- Wear earplugs or a swim cap while swimming
- Do not insert cotton swabs or objects into the ear canal
- Avoid swimming in polluted or untreated water
- Tilt head side to side after swimming to drain water
- Consider custom-fitted swim molds for children prone to recurrence
Contagion & Incubation
Incubation
1-3 days after exposure to contaminated water or ear canal trauma
Contagious for
Not contagious. The infection is limited to the external ear canal.
Duration
Symptoms begin improving within 24-48 hours of starting antibiotic drops. Full resolution in 7-10 days with proper treatment. Avoid water exposure for 7-10 days or until cleared.
Frequently asked questions
How long does swimmer's ear in children last?
How does acute otitis externa (aoe) spread?
When should I take my baby to the ER?
Can acute otitis externa (aoe) be prevented?
When can my child return to daycare?
Sources
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources
Related Illnesses
Bottom line
Swimmer's Ear in Children is treatable with appropriate medical care. Seek emergency care if severe pain not controlled by oral pain medication.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.