Button batteries live in remotes, toys, watches and scales. When swallowed, one sticks to the esophagus wall and passes a current that causes a deep chemical burn — damage starts within two hours, and the child may not complain at all at first.

In short — what to do

  1. Go to the ER this very moment — even if the child is laughing and playing. Announce at the door: "button battery ingestion".
  2. If older than 1 year and swallowed within the last 12 hours: give 2 teaspoons of honey every 10 minutes on the way (up to 6 doses) — it slows the burn. Never delay the trip for it.
  3. Don't induce vomiting; no food or drink other than the honey.
  4. Bring an identical battery or the device — size and type matter.

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The small remote battery: straight to the ER even if the child seems fine
The small remote battery: straight to the ER even if the child seems fine
The full details

When to suspect it

  • You saw the child playing with a battery, or found a device open with its battery missing.
  • Sudden drooling, refusing food, pain on swallowing, cough or noisy breathing.
  • Vomiting, chest or abdominal pain, or unexplained fever.

What to do immediately

  1. Go to the ER this very moment — even if the child is laughing and playing. Announce at the door: "button battery ingestion".
  2. If older than 1 year and swallowed within the last 12 hours: give 2 teaspoons of honey every 10 minutes on the way (up to 6 doses) — it slows the burn. Never delay the trip for it.
  3. Don't induce vomiting; no food or drink other than the honey.
  4. Bring an identical battery or the device — size and type matter.

Also beware

  • A battery in the nose or ear = an equally urgent emergency — it burns through the septum within hours.
  • "Let's wait for it to pass in the stool" — a deadly rule for button batteries stuck in the esophagus.

Prevention

Buy devices with screw-secured battery covers, tape battery doors shut, and store spares locked and high. A "dead" battery still burns.

This content is for general health education only and is not medical advice. Always seek guidance from a qualified healthcare professional. In an emergency, call 998.

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