As winter arrives, it brings cooler weather along with an uptick in illnesses, seasonal hazards, and gatherings, all of which can introduce common poisons into the home. Accidental poisonings often happen when the usual household routine is disrupted, such as during travel, sickness, or when visitors are visiting. Listed below are some important poison prevention and winter safety tips.

Cough and Cold MedicationsCough and cold medicine

Winter brings an increase in coughs and colds, which often leads to more medications at home. Many common cold medications contain ingredients like antihistamines, decongestants, and cough suppressants, which can cause agitation or drowsiness if not used correctly. In higher doses, these medications may also affect blood pressure and heart rhythm.  Be cautious not to use multiple products with the same ingredients, especially Acetaminophen.

Children are naturally drawn to products that taste good or resemble candy or drinks. To ensure child safety:

Remember:

  • Store all medications in a locked cupboard and return them to their safe place immediately after use.
  • Communicate with other adults to avoid giving double doses of medication.
  • Turn on lights at night to verify you are administering the correct medication and dose.

Carbon Monoxide

Carbon monoxide poisoning is the leading cause of poisoning-related deaths annually. It occurs when excessive carbon monoxide in the air starts to replace the oxygen in our blood. Often referred to as the ‘silent killer,’ carbon monoxide is emitted by fuel-burning appliances like furnaces, fireplaces, and vehicles. Symptoms of carbon monoxide poisoning include headaches, dizziness, confusion, shortness of breath, and nausea or vomiting.

Car Care ProductsCar care products in the garage

Even small amounts of antifreeze or windshield wiper fluid can cause severe illness if ingested. When adding antifreeze to your car, be mindful of children nearby -- antifreeze has a sweet taste that appeals to children. If you have leftover antifreeze, store it in its original container with a safety cap and keep it locked in a closet, cabinet, or car trunk. Always rinse out empty containers with water and discard them with the safety caps securely in place. Properly dispose of used, drained liquids as soon as possible. If you think someone has tasted or swallowed some antifreeze, call the Poison Center immediately at 1-800-222-1222.

Sidewalk Salt

Salt used on driveways and sidewalks during snowy weather can be hazardous if ingested by a child. Store the salt container with other hazardous substances, keeping it out of reach or locked in a cabinet.

Insect Repellents (Chemical Poisoning)

As temperatures drop, pests often seek warmth inside your home. Many people use mouse poisons and ant baits during this time of year. Remember to keep these products out of reach to young children and pets.

Thermometers (Mercury Poisoning)

Old glass mercury thermometers can break, risking mercury exposure. Mercury poisoning symptoms can include headaches, tremors, muscle weakness, and more. Although the mercury from these thermometers is not absorbed into the bloodstream, cuts in the mouth are still a concern.

Mercury is classified as hazardous waste, so these thermometers should not be thrown in regular trash, but instead disposed of at a hazardous waste site. To avoid the risk of broken glass and potential poisoning, opt for digital thermometers. 

The Iowa Poison Control Center (IPCC) provides free 24-hour treatment advice for poison emergencies through a national toll-free telephone hotline, as well as poison education and other resources.

If you suspect there has been a poisoning, please call our poison control phone number at 1-800-222-1222 for poison help.