I have a scalding hot water bottle every single night and I need it, I have been led to believe that people with Fibro get too hot not cold
On really bad days I have the heat all day long, I seem to massively need to overheat to sweating point,not pleasant for a lady! however it seems to work a little,it is like I have to go over this heat barrier,by no means cured but some relief.
I also get swellings on my inner elbow,possibly lymph node,is often raised on bad days, asked a GP at my surgery when they were significant and he asked me if I injected! I have never asked again what they are and have never been back o him.