Quick Answer
Check for signs of hypothermia every 30 minutes while in cold weather, especially if you're wet, and again within the first hour after exposure to cold.
Identifying Hypothermia Symptoms
As you venture into cold weather, it’s crucial to recognize the signs of hypothermia. Hypothermia occurs when the body temperature drops below 95°F (35°C), and it can be reversible if caught early. Look for symptoms such as shivering, confusion, drowsiness, and difficulty speaking. If the person is wet, these symptoms can appear faster, often within 30 minutes to an hour. In severe cases, hypothermia can cause the body to freeze, and the person may become unresponsive.
Preventing Hypothermia
Preventing hypothermia is easier than treating it. When in cold weather, wear layers of breathable clothing, including a hat, gloves, and waterproof jacket. Make sure your clothing is dry and change into dry clothes if you get wet. Avoid caffeine and alcohol, as they can increase the risk of hypothermia. Eat warm, high-calorie foods like energy bars or hot soup to help maintain body heat. In extreme cold, use a shelter or a portable heating source to stay warm.
Staying Safe in Extreme Cold
If you’re planning to spend extended periods in extreme cold, prepare for emergencies. Carry a first-aid kit, a portable heating source, and warm blankets. Know the signs of frostbite and hypothermia, and be prepared to treat them. If you’re with a group, stay together and check on each other regularly. In severe cases, call for emergency assistance or seek medical help immediately.
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