Define chronic pain syndrome

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Chronic Pain Syndrome (CPS) is a complex condition characterized by persistent pain that lasts longer than the typical healing time, often defined as pain that persists for at least three to six months. Unlike acute pain, which serves as a warning signal for injury or illness, chronic pain often persists in the absence of an identifiable cause and may not correspond to any visible tissue damage.

CPS can be multifaceted, affecting not only physical health but also emotional and psychological well-being. It can lead to significant disruptions in daily activities, work, and social interactions. Common features of chronic pain syndrome include:

  1. Persistent Pain: Ongoing pain that may be localized or widespread, often described as burning, aching, or throbbing.
  2. Emotional Distress: Associated with anxiety, depression, or frustration due to the long-term nature of the pain and its impact on quality of life.
  3. Disability and Functional Impairment: Difficulty in performing routine activities due to pain, which can affect mobility, work capacity, and overall quality of life.
  4. Sleep Disturbances: Chronic pain can interfere with sleep patterns, leading to further fatigue and exacerbation of pain.
  5. Altered Pain Processing: Changes in the nervous system that can lead to heightened sensitivity to pain (known as central sensitization).

Management typically requires a multidisciplinary approach, including medication, physical therapy, psychological support, and lifestyle modifications, to address the physical, emotional, and psychological components of the syndrome.