What type of pain is associated with complex regional pain syndrome (CRPS)?

Chronic regional pain syndrome (CRPS) is characterized primarily by persistent, intense pain that typically arises in a limb, such as an arm or leg, following an injury, surgery, or trauma. This type of pain is often disproportionate to the severity of the initial injury and can be accompanied by various symptoms, including swelling, changes in skin color and temperature, and alterations in hair and nail growth in the affected region.

In contrast to the other options, which do not accurately represent the nature of pain experienced in CRPS, the correct choice highlights the specific context of pain presentation following an injury. Chronic pain in CRPS can lead to significant challenges in mobility and daily activities, emphasizing the need for accurate identification and management within therapeutic practices. Understanding the hallmark features of CRPS, including its association with a specific injury and its chronic nature, is crucial for effective intervention and support in occupational therapy.