Definition: Hyperthermalgesia, also known as hypothermia, is a medical condition characterized by a decrease in body temperature, typically below 35.2°F (17.8°C), and can lead to serious health issues if left untreated. Hyperthermia occurs when the body's core temperature rises above 98°F (37°C) or when an individual experiences prolonged exposure to extremely cold temperatures for long periods of time. Symptoms of hyperthermalgesia include shivering, a