The Cambridgeshire and Peterborough NHS Foundation Trust has a pain booklet (June 2018), specifically for ME/CFS patients.
It says;
"So why do some people with CFS and Fibromyalgia experience pain?
It is potentially due to central sensitisation. According to the Institute for Chronic Pain
(
www.instituteforchronicpain.org) central sensitisation is a condition of the nervous
system that is associated with the development and maintenance of chronic pain."
http://www.cpft.nhs.uk/services/chronic-fatigue-syndrome-and-myalgic-encephalomyelitis.htm
I think it's very concerning (but not exactly surprising) that they are promoting the Institute for Chronic Pain's ideas.
http://www.instituteforchronicpain....in/what-is-chronic-pain/central-sensitization
And then there's the Institute's patient-blaming, gaslighting blog post that is basically claiming "false illness beliefs" as the reason for chronic pain;
"It starts with adopting an attitude that you are healthy even though you have chronic pain.
Begin by reflecting on this essay. Consider the possibility that understanding your chronic pain as a long-lasting injury or illness leads naturally to behaviors that healthcare providers recommend against doing: staying home from work, resting, guarding the painful body part, taking pain medicines.
This combination of beliefs, perceptions and behaviors lead to what we call identifying with the sick role. It puts you in a dependent role to your healthcare providers, on whom you rely to make you better. It also often puts you in a dependent role to family members, on whom you rely to take up the slack of what you can’t do.
However, healthcare providers don’t have many effective ways to make you better, short of helping you to engage in the above recommendations.
Reliance on family can foster guilt in you or increased stress and conflict with them. So, in all, experiencing pain through the lens of the sick role doesn’t typically amount to much improvement and sometimes it can even make your overall situation in life worse.
Maybe, then, it’s time to re-think how you think about pain.
Once you decide that it is in your interest to be open to learning new ways to respond to pain, then practice thinking of yourself as a healthy person with persistent pain."
http://www.instituteforchronicpain....e-having-chronic-pain-coping-with-pain-series
The pain booklet also has a link to Lorimer Moseley's Tame the Beast video. (I haven't yet looked at the other links they suggest, or all of their other booklets.)