Recognize, prevent, and treat dangerously low body temperature in any environment.
Hypothermia occurs when your body loses heat faster than it can produce it, dropping core temperature below 95°F (35°C). It can happen in temperatures as warm as 60°F if you're wet and windy. Hypothermia is a silent killer — victims often don't realize they're in danger until they're too confused to act. This guide covers recognition of the three stages, prevention strategies, field treatment, and critical warming techniques.
Step 1 of 9
Symptoms: shivering, cold hands/feet, numbness, minor confusion, inability to perform complex tasks. The person is still alert and responsive.
Pro Tip
The 'umbles' — stumbles, mumbles, fumbles, grumbles — are early warning signs.
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