Hi,
Thank you for posting. It seems your friend's mother has a guardian angel as her treatment does seem extreme and you did the right thing by doing some research and posting here.
Basically morphine is SOMETIMES used for fibromyalgia but only as a last resort when other painkillers and non-drug treatments such as water-based exercise have failed.
Perhaps more ımportantly morphine and similar opioid drugs have been shown to be in the most part ineffective for fibromyalgia pain as described by this
news article so you have to ask whether any slight reductions in pain are worth the risk of addiction and other side-effects.
Has your friend's mother been through a lot of treatments that have failed to help or was she just put on morphine and told that was that? I would be very surprised ıf NHS doctors went straight for morphine.
My advıce would be to ask your friend to encourage her mother to seek a second opinion and try alternative methods of pain relief such as pool exercises especially for fibromyalgia, acupuncture, hypnosıs etc.
Please let me know how you get on or if you have any further details.
Again, well done for spotting some may not be quite rıght here.
Tare care and good luck.