What is the recommended treatment for a diver affected by decompression illness?

The recommended treatment for a diver affected by decompression illness is to contact emergency medical services. This approach is essential because decompression illness, which includes conditions like decompression sickness and arterial gas embolism, can have serious and potentially life-threatening consequences.

Engaging emergency medical services ensures that the diver receives immediate and appropriate care, which may include advanced medical interventions that are not available on-site. Trained professionals are equipped to assess the severity of the symptoms, provide necessary treatments, and transport the diver to a facility with hyperbaric chambers, where specialized treatment can be administered effectively. The urgency of treatment in decompression illness cannot be overstated, as prompt action can greatly improve the chances of recovery.

While resting and hydration are generally beneficial for many medical conditions, they are not adequate responses to decompression illness. Similarly, pain relief medication may help alleviate discomfort, but it does not address the underlying condition, which needs specialized treatment. Immediate ascent to the surface is also not advisable, as it can exacerbate the situation and lead to further complications. Therefore, contacting emergency medical services is the best course of action to ensure the diver receives the necessary care for decompression illness.