close
Button batteries: Top things you need to know to prevent a potential holiday health emergency
November 26, 2024
Mom and daughter with holiday lights and stuffed animal

    Button battery information and tips from the Virginia Poison Center

    Whether you’re decking the halls or shopping for gifts, odds are your holiday prep involves something with a button battery. Button, or disc, batteries are used to power everyday items around the home such as flameless candles, hearing aids, toys, key fobs, musical greeting cards, children’s talking books, and light up or musical holiday décor. Sounds great, right? Yes, BUT, according to the Battery Ingestion Hotline, every year more than 3,500 people of all ages across the United States swallow button batteries, which can have dire consequences.

    Why are button batteries so dangerous?

    “Ingested batteries that get stuck in places like the esophagus are likely to cause tissue damage due to the electrical current that forms and generates hydroxide which burns the tissue. Serious infections can result from a battery being in contact with internal structures for too long,” said Shelly Clary, educational specialist at the Virginia Poison Center.

    In addition to being accidentally swallowed, these small, round batteries can also be placed up the nose and inhaled, most commonly by children.

    “We often find that children are accessing these small batteries from loose battery compartments or in drawers located in common spaces in the home such as living rooms, bedrooms or kitchens,” added Clary.

    The Battery Ingestion Hotline reported 832 disc battery ingestion cases for children 12 years and younger from July 2022 to June 2023. The Virginia Poison Center has received 107 human exposure calls related to button batteries from 2001 to present.

    What happens when a button battery is swallowed or inhaled?

    Hot dogs representing the esophagus with burns from button batteries

    In many cases, swallowed button batteries will pass through the body and be eliminated in the stool. If they don’t, they can cause those serious burns and infections, with impacts in as little as a couple hours. The photo of the hot dog represents burns in the esophagus from button batteries.
     

    Symptoms of button battery ingestion or inhalation include:

    • Coughing
    • Wheezing
    • Abdominal pain
    • Bloody stools
    • Chest pain
    • Drooling
    • Nausea
    • Vomiting
    • Metallic taste in mouth
    • Painful or difficulty swallowing

    What should I do if I think my child has ingested a button battery?

    It’s impossible to know whether the battery will pass through or get stuck, so it is important to seek medical help right away.

    • Call the Virginia Poison Center (800-222-1222) or Button Battery Ingestion Hotline (800-498-8666) for immediate medical assistance.
    • They may recommend giving a child older than 12 months two teaspoons (10mL) of honey before leaving for a medical facility to coat the battery and prevent local generation of hydroxide. Children under 12 months should not have honey due to the risk of botulism.
    • If a child has swallowed a button battery, do NOT make them throw up. This can make the reaction worse.
    • Do not use nose or ear drops to move a battery, unless directed by a medical professional.

    How can I keep my child safe from the dangers of button batteries?

    Pay attention to what toys, décor or other items in your home have button batteries so you know what poses a potential danger. Keep spare batteries locked out of reach and sight of children. Take note of these things in the homes of friends and family you may be visiting for the holidays as well!

    Keep up with the latest information for your family from the Virginia Poison Center and CHoR on our blog.

    Subscribe to our blog

    Sign Up
    Categories