Hypothermia

Hypothermia occurs when the body temperature drops below normal (37 degrees Celsius). The body is losing heat faster than heat can be produced.

During the first stage of Hypothermia:

• The individual begins to shiver. This is the body’s natural reaction to the cold and it is attempting to produce heat.
• The person may appear to be pale or they may have a bluish tinge to their lips, face or nail beds.
• They may appear to be tired or have a lack of interest in their surroundings.

If the body temperature continues to drop below 35 degrees Celsius:

• Shivering may stop.
• Skin may be pale or dusky in color.
• Movement and reaction will slow. The body is reacting to the heat loss by trying to conserve all heat or warmth for the vital organs.
• Breathing may be slow
• May appear weak, sleepy or confused.

To prevent Hypothermia:

• Wear wind and waterproof layered clothing
• Make sure clothes and footwear are dry.
• Always wear a hat.
• Head for shelter if you get wet or cold.
• Don’t drink alcohol while out in the cold. Alcohol tends to make the body lose heat faster.

Hypothermia Information from: Winter Safety Program