Cold Weather Advisory: Health Unit Shares Tips to Prevent Frostbite and Hypothermia

Casey Halston

Published: January 24, 2026 6:06 AM ET

Cold Weather Advisory: Health Unit Shares Tips to Prevent Frostbite and Hypothermia

As frigid temperatures are forecasted, Public Health Sudbury & Districts emphasizes precautions against cold-related injuries. Frostbite and hypothermia are the most common afflictions, and they can arise unexpectedly, emphasizing the need for awareness.

Understanding Frostbite and Hypothermia

Frostbite occurs when skin freezes, often affecting extremities like fingers, toes, and ears. Symptoms include numbness, pale or grey skin, and in severe cases, the skin may become hard and waxy.

Frostnip: This is an early sign of frostbite, showcasing shiny and rosy skin. Immediate action is needed to prevent further complications.
Hypothermia: This dangerous condition arises from prolonged exposure to cold. Signs include shivering, confusion, and pale or bluish lips.

If frostbite or hypothermia is suspected, it’s crucial to seek urgent medical attention immediately.

Prevention Tips for Cold-Related Injuries

To avoid frostbite and hypothermia, follow these recommendations:

Check the weather forecast regularly.
Limit time spent outdoors in extreme conditions.
Dress in multiple layers, including a wind-resistant outer layer.
Wear insulated gloves or mittens, along with a hat.
Keep your face warm with scarves or masks.
Opt for warm, waterproof footwear.
Stay active to generate body heat, but avoid excessive sweating.
Remove wet clothing immediately to maintain body heat.
Consult with healthcare providers as some medications may increase susceptibility to the cold.

Check on Vulnerable Individuals

Particular groups are at greater risk of cold-related injuries. These include the elderly, individuals with mobility issues, and those living in isolation. It’s essential to check in on neighbors who may need assistance.