Chorevia

Day 232 of 300 · Week 32

Button batteries and magnets

Last reviewed · 3 min read · 9 sources · Plain-text version

A coin battery stuck in the throat can do severe damage in 2 hours. Where they hide, the tape, the locked drawer, the ER with the hotline on the way, and why the honey advice isn't for babies yet.

An East Asian mother and grandmother at a kitchen table covered in remotes, a bathroom scale, and key fobs, the thirty-two-week-old sitting on the floor beside them gumming a large wooden spoon.

Everything goes in the mouth now. Two of the smallest things in the house are the ones to find before the baby does.

Heart

From 2011 to 2021, button and coin batteries were linked to 27 deaths and an estimated 54,300 emergency room visits (CPSC), and a battery stuck in the esophagus can cause severe damage in just 2 hours (Poison Control). The reason this is an eighth-month note and not a toddler note: raking things toward themselves with their fingers is on the 9-month list (CDC), everything still goes in the mouth, and the AAP's advice is to check the floor often (AAP). A coin cell on the carpet rakes as well as a puff.

Head

The rules are short. Tape battery compartments shut and lock up spares (AAP). If your baby may have swallowed one, go to the ER now and call the National Battery Ingestion Hotline, 1-800-498-8666, on the way (CPSC); don't wait to see what happens, because your baby may need an X-ray at once (Poison Control). The honey advice you may have read is only for children over 12 months (AAP). Magnets have their own rule: two or more swallowed magnets can pull together inside the body, many cases have needed surgery, so get care immediately (CPSC).

Body

The hunt is at your baby's height and in your own pockets. Remotes, key fobs, the bathroom scale, the card that sings, tea lights, the small toys from the party bag: anything flat and shiny that beeps or lights up probably runs on a coin cell. The AAP's floor check is for coins, toy parts, and pen caps, and it includes between the cushions (AAP). Magnets come off the fridge door at the height they can reach once they pull up, which is next (CDC).

Try today

  1. The grandmother taping a remote's battery cover shut while the mother drops spare coin cells into a lidded box on a high shelf, the baby on the kitchen floor below with a big plastic bowl.

    The battery hunt

    Time: 15 minutes with a bowl and a roll of tape

    1. Walk every room your baby plays in and collect into the bowl each remote, key fob, scale, musical card, tea light, and small toy that takes a coin cell.

    2. Tape each battery cover shut, or move the item to a shelf they can't reach.

    3. Put spare batteries and any loose magnets in a lidded box, up high and locked if you can.

    4. Run a hand between the couch cushions and under the furniture for the ones already loose (AAP).

    5. Save 1-800-498-8666 in both of your phones.

    Make it work:

    Do the grandparents' living room the next time you visit; the remote there is the one nobody has taped.

Watch for

  • Normal

    a toy that goes straight to the mouth and gets a thorough inspection there (AAP).

    Go to the ER now

    if your baby swallowed a button battery or magnets, and call the battery hotline on the way (CPSC; CPSC).

  • Normal

    a cough on a puff that clears on its own, and a baby who goes back to the tray.

    Call 911

    if your baby is choking and can't breathe, cry, or make noise, turns bluish, or goes limp, and start back blows and chest thrusts while someone calls (AAP).

  • Normal

    drool, gumming, and a bite on your knuckle when a tooth is close.

    Call 911

    if your baby collapses, has a seizure, has trouble breathing, or can't be woken (Poison Control).

For you

The mother on the kitchen floor with her back against a cabinet, typing a number into her phone, the baby in her lap holding the wooden spoon, the grandmother's slippers at the frame's edge.

The hotline goes in your phone next to Poison Help. Poison Help, 1-800-222-1222, is free and confidential (Poison Control); the battery hotline, 1-800-498-8666, is the one CPSC says to call on the way to the ER (CPSC). Two numbers, saved once, so that on the worst afternoon you don't have to search for them. Then the hunt is done and the house is the same house, minus the loose things.

If you're the partner: your key fob and the car's spare are yours to tape, and the box of spares goes on your side of the closet shelf.

Sources

This guide is general education that summarizes published research and guidance from groups like the American Academy of Pediatrics, the CDC, and the WHO. It isn’t medical advice, and every child develops on their own timeline. Your pediatrician knows your child; if something feels wrong, call them. In an emergency, call 911.

Get each day’s note the morning it applies

Add your baby to a free Chorevia household with their date of birth, and every morning for 300 days the day’s note arrives in the app and by email: what’s developing, one thing to try, what to watch for, and a word for you.

Create your household