Welcome Bethanne, there is a lot of us here that have ran into useless neuro's in our early days of PN, but there are good neuro's out there that specialize in PN and will try to help their patients and if need be, refer them to pain specialists, depending were your mum lives, there may be someone one here that can suggest a good PN neuro and or pain specialist to help your mother.

In the mean time, i would ring that neuro and tell him that your mother is still in terrible pain and ask for advise for what to do, or even go to her general practitioner and ask for help.

Do you know what is causing the nerve pain ?

Brian