What is a common sign of decompression sickness?

A common sign of decompression sickness is pain in the joints and muscles, often referred to as "the bends." This occurs when bubbles of nitrogen form in the blood and tissues due to a rapid ascent after a dive, leading to pain and discomfort as these bubbles disrupt normal physiological functions. The pain is primarily associated with the larger joints, but it can also affect muscles and other areas of the body.

Understanding this symptom is crucial for divers, as recognizing these signs early can lead to prompt treatment and a better outcome. While other symptoms and signs exist, joint and muscle pain is among the most frequently reported and recognizable manifestations of decompression sickness, making it a key indicator for divers to be aware of during and after their diving activities.