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Chronic Pain Vs Chronic Pain

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Pain is commonly defined as an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage (International Association for the Study of Pain, 2015). Acute pain is associated directly with underlying tissue damage and pain receptor activation, and it fades as tissues heal. It is associated with an identified cause (such as injury or disease) and responds to treatment. Pain becomes chronic if it extends after the expected healing time. Chronic pain is a condition, where the cause may not be identifiable, and often persists despite treatment. Pain is generally classified as “chronic” if it persists more than three months after the identifiable medical event.

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