Quick Answer
Hypothermia severity signs include confusion, slurred speech, loss of coordination, and shivering that stops or becomes violent. If these symptoms worsen, or if the person's body temperature drops below 95°F (35°C), seek medical help immediately. In extreme cases, hypothermia can be fatal if not treated promptly.
Recognizing Hypothermia Severity
Hypothermia typically progresses in stages, and it’s essential to recognize the signs of severity to make informed evacuation decisions. In the early stages, hypothermia symptoms may resemble intoxication, with the person appearing confused, agitated, or disoriented. However, as hypothermia worsens, these symptoms can escalate to more severe conditions, such as loss of coordination, slurred speech, and violent shivering.
Hypothermia Temperature Thresholds
Understanding the relationship between body temperature and hypothermia severity is crucial for making informed decisions. The National Weather Service categorizes hypothermia risk based on the following temperature thresholds:
- Mild hypothermia: 95°F (35°C) to 91°F (33°C)
- Moderate hypothermia: 91°F (33°C) to 86°F (30°C)
- Severe hypothermia: Below 86°F (30°C)
Evacuation Decisions
When assessing a person for hypothermia, consider the severity of symptoms and the ambient temperature. If the person’s temperature drops below 95°F (35°C), or if symptoms worsen, it’s often safer to evacuate them to a medical facility. In extreme cases, such as when the person’s body temperature drops below 86°F (30°C), evacuation should be prioritized as a matter of life and death. When making evacuation decisions, consider the availability of medical resources, transportation options, and the potential risks associated with moving the person.
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