What are some key signs and symptoms of decompression sickness?

Joint pain, also known as "the bends," is one of the most recognized symptoms of decompression sickness, occurring when dissolved gases (primarily nitrogen) form bubbles in the body upon rapid change in pressure. Neurological symptoms are also highly indicative of the condition, as the gas bubbles can affect the central nervous system, leading to confusion, difficulty with motor control, or even paralysis. Fatigue is another common symptom, often resulting from the body’s stress response to the presence of gas bubbles. Difficulty breathing can occur due to bubbles obstructing pulmonary circulation or affecting lung function.

Recognizing these key signs and symptoms is crucial for swift identification and treatment of decompression sickness, especially in diving scenarios where early intervention can greatly improve outcomes.