What symptom is commonly reported with chokes in DCS?

The symptom that is commonly reported with chokes in decompression sickness (DCS) is deep, sharp pain centrally located under the sternum. This sensation, often referred to as "chokes," occurs due to the formation of gas bubbles in the lungs, which can cause irritation and pain. The pain is typically associated with the presence of these bubbles affecting lung tissue, potentially leading to respiratory distress, coughing, and associated thoracic pain.

Understanding this symptom is critical as it highlights the serious nature of DCS and the need for immediate medical attention. Other symptoms associated with decompression sickness can include itching sensations, rashes, or neurological issues, but the centrally located pain under the sternum specifically characterizes chokes and its physiological linkage to lung injuries. Recognizing this particular symptom can aid in prompt and accurate diagnosis and treatment of individuals experiencing DCS during flying or diving activities.