What are the signs and symptoms of severe hypothermia?

Severe hypothermia is characterized by a significant drop in body temperature, usually below 95°F (35°C). One of the hallmark symptoms of this condition is the cessation of shivering, which occurs as the body's thermoregulation mechanisms fail. This can lead to a lack of movement and diminished muscle function, making it difficult or impossible for affected individuals to walk or coordinate their actions effectively.

Additionally, as hypothermia progresses into severe stages, the body's ability to maintain normal physiological functions declines, leading to confusion and altered mental status. In severe cases, individuals may also display impaired judgment and lack of awareness of their condition, contributing to their inability to seek help or move effectively. Recognizing these specific symptoms can be critical for rescuers and medical responders to identify severe hypothermia and respond appropriately, preventing further complications or even fatal outcomes.