Hypothermia is a dangerous condition that occurs when the body loses heat faster than it can produce it, causing the core temperature to drop below 95°F (35°C). It can happen in cold weather, wet conditions, or even in cool water. Symptoms include shivering, confusion, slurred speech, and fatigue. Recognizing these signs early is crucial for effective treatment. To prevent hypothermia, it is important to dress in layers, stay dry, and avoid prolonged exposure to cold environments. Activities like hiking or skiing in winter should include checking weather conditions and having emergency supplies. Awareness of hypothermia can save lives.