This blog was originally published 1/06/2025 and updated on 11/04/2025.
Cold temperatures can affect more than comfort. They can influence mood, memory, and physical safety. For those living with Alzheimer’s disease or other related forms of dementia, cold weather can heighten confusion, increase wandering, and make it harder to understand dangerous situations. With some preparation, families can help loved ones stay safe and connected this winter.
When it comes to dementia and cold weather, it is crucial to follow these tips to avoid injury and remain prepared no matter what the season brings. Be Prepared for a Winter Storm Before It Hits
If a winter storm is forecast, ensure you and your family have enough food and water to last until the storm passes and road conditions improve. Make sure you keep all cell phones and tablets charged in case the power goes out. Flashlights (not candles), blankets and other warm clothing should also be kept handy in case of power failure.
Cold weather incidents can be especially dangerous for those with dementia who may misinterpret their environment or forget safety steps. Even one misunderstanding, like trying to go outside to “help” during a storm, can lead to serious consequences. If you don’t live near your loved one, see if someone who lives nearby can check up on them before and after the storm. Inform them of emergency contacts and where important medical information, such as their insurance card, can be found.
Prevent Hypothermia
Hypothermia is a concern for everyone in the winter, but people living with Alzheimer’s or related dementias can be at an even greater risk. Some with dementia may find it difficult to detect temperature and weather changes. To help keep your loved ones safe, make sure you know the signs of hypothermia. Look for shivering, exhaustion, sleepiness, slurred speech and clumsy motor skills. Keep the indoor temperature consistent and encourage your loved one to wear layers rather than relying on space heaters or electric blankets. These small steps can help prevent accidental overexposure to the cold.
Remove Space Heaters and Electric Blankets
Electric space heaters can pose a fire risk, especially when used with extension cords or if they get knocked over. To keep loved ones living with Alzheimer’s or related dementias safe, remove all space heaters from their home. Additionally, you could purchase space heaters that automatically turn off when they reach a set temperature or tip over if there is no other way to regulate the temperature indoors.
An electric blanket can burn your loved one without them even realizing the blanket is too hot. While most people can tell when they start to get too warm from an electric blanket, those living with Alzheimer’s or related dementias may be less sensitive to changes in temperature. To keep your loved ones safe, it is better to remove all electric blankets from the home. Instead, use extra blankets, flannel sheets, and thermal clothing to help regulate temperature safely throughout the night.
Check the Heating System and Install Carbon Monoxide Detectors
The risk of carbon monoxide poisoning is increased with the use of the furnace and other heating methods used to keep your house warm. The odorless, tasteless gas can quickly build up to dangerous levels without your knowledge. Carbon monoxide poisoning can cause a dull headache, dizziness, nausea, vomiting, confusion, weakness, blurred vision, shortness of breath and loss of consciousness. Keep loved ones safe by having their heating system checked once a year. Also, install carbon monoxide detectors on each level of their home.
Clear Ice and Snow
There is an increased risk of slips and falls when snow and ice cover the ground. People living with Alzheimer’s or related dementias may also have vision issues that can make it harder to see ice or realize that a walkway is slippery. Keep all stairs, walkways, and driveways clear of snow and ice by shoveling often and using rock salt. However, make sure to not overuse the salt as this can cause traction issues. If your loved one enjoys short walks, accompany them or ensure pathways are well-lit and salted to avoid accidents. Safe, supervised outdoor time can support their routine and reduce restlessness associated with dementia and cold weather.
Keep Living Spaces Well-Lit
The winter blues, or seasonal affective disorder, comes from decreased sunlight and shorter days in the winter months. It can also be confusing for those with Alzheimer’s or related dementias. Reduced sunlight can disrupt normal sleep patterns and cause increased anxiety. These light changes can also trigger or worsen sundowners syndrome, a condition where confusion, restlessness, and agitation grow stronger in the late afternoon or evening. To help, install timers for lights to turn on before dusk, open blinds during daylight hours, and use warm lighting that mimics natural sunlight to support healthy sleep cycles. Prepare for an Emergency
Wandering in the winter can be extremely dangerous for your loved one, as they may become lost and not dress appropriately for the weather. If your loved one with Alzheimer’s or related dementia does wander off, make sure you have a plan of action.
Create an emergency kit that includes a recent photo, copies of identification, medical information, and a flashlight. Many families providing Alzheimer’s care also use GPS-enabled bracelets or smart devices that can alert caregivers if a loved one leaves home unexpectedly. You can also label outerwear with a name and phone number for quick identification and inform neighbors of your loved one’s condition in case they notice unusual activity.
Being a caregiver for someone living with Alzheimer’s can be unpredictable, especially during the colder months. By staying prepared and informed, you can create a safe, familiar, and comforting environment all winter long.
At Arden Courts, our Memory Care communities are intentionally designed to support safety and independence for those living with Alzheimer’s and related dementias. Download a brochure today to learn more about how we can help your loved one thrive this winter and beyond.