Foot Health During Winter in Thunder Bay
By Dr. Michael Thompson | January 10, 2024 | 7 min read

Thunder Bay’s winters are beautiful but brutal on your feet. Cold winds, icy sidewalks, and hours in boots can cause issues ranging from frostbite to fungal infections. The combination of moisture from snow and dryness from indoor heating creates the perfect storm for skin and nail problems. Here’s how to protect your feet:
- Wear Moisture-Wicking Socks – Cotton traps moisture, increasing blister and frostbite risk. Choose wool or synthetic blends that pull moisture away from the skin.
- Insulated, Waterproof Footwear – Your boots should be warm yet breathable. A good fit prevents friction blisters while keeping snow and slush out.
- Daily Moisturizing – Heated indoor environments dry out the skin, leading to cracks that invite infection. Apply a rich foot cream at night.
- Daily Checks – Especially for people with diabetes or poor circulation, check for redness, swelling, or changes in skin texture.
- Avoid Quick Heat – Never place cold feet directly near a heater—this can cause burns before you even realize it.
Winter foot care isn’t just about comfort—it’s about preventing lasting damage. With the right habits, your feet will stay healthy and pain-free through Thunder Bay’s harshest months.