Hypothermia occurs if body temperature drops below 35°C (95°F). It's a result of the body's inability to adapt to low temperatures.

What is it?

Hypothermia occurs if body temperature drops below 35°C (95°F). It's a result of the body's inability to adapt to low temperatures.

Older people are particularly at risk because their bodies can't cope as well with temperature changes and they may be less able to generate body heat through activity.

Symptoms

• Shivering
• Cold, pale, dry skin
• Slurred speech and clumsiness
• Possible loss of consciousness
• Slow, shallow breathing

First aid aims

• Prevent further body heat loss
• Warm the casualty
• Get medical help

Actions

• Warm casualty gradually by wrapping in layers of blankets in a warm room (25°C/77°F)
• Don't try to put casualty in a bath
• Put casualty to bed and keep well covered (including a hat)
• Offer warming drinks

Further action

Call a doctor.