Foreign Object in Ear in Babies & Toddlers

Content reviewed against published AAP, AAP, Mayo Clinic guidelines

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Young children commonly insert small objects into their ears out of curiosity. Common items include beads, small toy parts, food (beans, popcorn kernels), paper, cotton, foam, and button batteries. Some foreign bodies cause immediate symptoms while others may go unnoticed for days or weeks until they cause pain, discharge, or odor. Button batteries are a medical emergency as they can cause tissue damage within hours.

Key takeaways

  • Young children commonly insert small objects into their ears out of curiosity.
  • Most common cause: Self-insertion of small toys, beads, or food items (curiosity)
  • Emergency: Button battery (disc battery) in the ear—can cause burns within 2 hours
  • Home care: If the object is clearly visible at the ear opening, gently try to remove it with fingers or tweezers—only if child is cooperative

Possible Causes

Self-insertion of small toys, beads, or food items (curiosity)common
Insects entering the ear canaluncommon
Broken pieces of cotton swabsuncommon
Button batteries (disc batteries)rare
Small magnetsrare

When to Seek Help

Emergency — Call 911 or go to ER:

  • Button battery (disc battery) in the ear—can cause burns within 2 hours
  • Object causing severe pain, significant bleeding, or signs of infection spreading to surrounding tissue
  • Hearing loss or vertigo after foreign body insertion

Urgent — See doctor today:

  • Visible foreign object that child is in distress about
  • Sharp object in the ear canal
  • Insect in the ear causing significant pain
  • Foreign body with purulent (pus) discharge or fever

Same-day appointment:

  • Foreign object visible in ear but child is comfortable
  • Suspected foreign body with mild discharge or odor
  • Object inserted hours ago without severe symptoms

Monitor at home:

  • Child reports putting something in ear but nothing visible and no symptoms
  • Very superficial object at ear opening that can be easily removed without instruments

By Age

0-12 months

Normal: Infants rarely insert objects themselves before developing fine motor skills. If a foreign object is found, consider how it got there.

Worry if: Any suspected foreign body should be evaluated. Pain, discharge, bleeding, or button battery suspected—seek immediate care.

1-3 years

Normal: Peak age for inserting objects into ears. Children experiment with placing things in body openings. They may not report doing it.

Worry if: Unexplained foul-smelling ear discharge, sudden ear pain, blood from ear, hearing decrease in one ear, or visible object in ear canal. Button battery is always an emergency.

3-5 years

Normal: Children may still insert objects but are more likely to report it. They may be embarrassed and not tell parents.

Worry if: Same as younger children. Additionally, if child reports "something stuck" in ear, do not attempt forceful removal at home.

Home Care

  • If the object is clearly visible at the ear opening, gently try to remove it with fingers or tweezers—only if child is cooperative
  • Tilt the child's head with affected ear down and gently shake—gravity may dislodge loose objects
  • For a live insect: put a few drops of warm mineral oil or olive oil in the ear to kill it, then seek removal
  • Do NOT use cotton swabs or try to dig out an object—this usually pushes it deeper
  • Do NOT irrigate (flush with water) if the object is organic (food, seed)—water can cause it to swell
  • Do NOT irrigate if you suspect a perforated eardrum
  • If initial attempt fails, stop and seek medical help—multiple attempts increase the risk of injury
  • Keep small objects, button batteries, and magnets out of reach of young children

Frequently asked questions

What causes foreign object in ear?
Self-insertion of small toys, beads, or food items (curiosity) (common); Insects entering the ear canal (uncommon); Broken pieces of cotton swabs (uncommon); Button batteries (disc batteries) (rare); Small magnets (rare)
When is this an emergency?
Button battery (disc battery) in the ear—can cause burns within 2 hours. Object causing severe pain, significant bleeding, or signs of infection spreading to surrounding tissue. Hearing loss or vertigo after foreign body insertion
What can I do at home?
If the object is clearly visible at the ear opening, gently try to remove it with fingers or tweezers—only if child is cooperative. Tilt the child's head with affected ear down and gently shake—gravity may dislodge loose objects. For a live insect: put a few drops of warm mineral oil or olive oil in the ear to kill it, then seek removal. Do NOT use cotton swabs or try to dig out an object—this usually pushes it deeper. Do NOT irrigate (flush with water) if the object is organic (food, seed)—water can cause it to swell. Do NOT irrigate if you suspect a perforated eardrum. If initial attempt fails, stop and seek medical help—multiple attempts increase the risk of injury. Keep small objects, button batteries, and magnets out of reach of young children
When should I call the doctor?
Foreign object visible in ear but child is comfortable. Suspected foreign body with mild discharge or odor. Object inserted hours ago without severe symptoms

Sources

AAPAAPMAYO CLINIC

All content follows our editorial policy and is reviewed against published clinical guidelines.

2,705 evidence-based guides6 authoritative medical sources

Related Symptoms

ear painear dischargeear smellnot responding sounds

Bottom line

Most cases of foreign object in ear in babies are not emergencies. However, seek immediate care if button battery (disc battery) in the ear—can cause burns within 2 hours.

Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.