This review examines how central sensitisation shows up in practice across three types of chronic pain: nerve-related, musculoskeletal (including low back pain and osteoarthritis), and gut-related pain, despite their very different underlying causes.
What was studied?
The review describes central sensitisation as a gain or loss of function along the nervous system's pain pathways, identifying shared mechanisms including widespread sensitisation and altered pain dampening or amplification across the three pain types.
What did they find?
Shared underlying mechanisms were identified across neuropathic, musculoskeletal and visceral pain conditions despite their different causes. This shared basis allows laboratory findings to be translated into mechanism-based clinical treatment, matched to what is actually driving a person's pain.
Why it matters
Central sensitisation is not unique to one condition. It is a shared nervous system process that can affect back pain just as it does very different chronic pain conditions, which is why understanding it matters regardless of diagnosis.
Why we included it
It reinforces why a broader assessment approach, rather than a single structural diagnosis, better reflects what is actually driving a patient's pain.
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What was studied?
The review describes central sensitisation as a gain or loss of function along the nervous system's pain pathways, identifying shared mechanisms including widespread sensitisation and altered pain dampening or amplification across the three pain types.
What did they find?
Shared underlying mechanisms were identified across neuropathic, musculoskeletal and visceral pain conditions despite their different causes. This shared basis allows laboratory findings to be translated into mechanism-based clinical treatment, matched to what is actually driving a person's pain.
Why it matters
Central sensitisation is not unique to one condition. It is a shared nervous system process that can affect back pain just as it does very different chronic pain conditions, which is why understanding it matters regardless of diagnosis.
Why we included it
It reinforces why a broader assessment approach, rather than a single structural diagnosis, better reflects what is actually driving a patient's pain.