If your dive buddy complains of aching pain in their shoulder one hour after a dive, which condition might you suspect?

Aching pain in the shoulder following a dive can be a classic symptom of decompression sickness (DCS), also known as "the bends." This condition can occur when a diver ascends too quickly, causing nitrogen dissolved in the blood to form bubbles as pressure decreases. These bubbles can cause a variety of symptoms that may include joint or muscular pain, particularly in the shoulder, which is often referred to as "the bends."

In addition to shoulder pain, other symptoms of DCS can include fatigue, dizziness, and difficulty in breathing, which can arise due to the movement of gas bubbles within the body tissues or bloodstream. Recognizing such symptoms promptly is crucial as immediate treatment is required to prevent more serious complications. It's important for divers to monitor for signs of DCS after a dive and to ascend slowly, adhering to safety stops, to minimize the risk of this condition.