I’m sorry for your pain. How frustrating. Not sure why they are saying that. My oncologist told me chemo can cause neuropathy and because I already have a hereditary neuropathy I should not take chemo or I’ll be left in pain forever. I had a colleague who was left with excruciating migraines as a result of chemo. I have had doctors outright dismiss my adverse reaction reports for other types of meds when they occurred immediately after taking the meds and continued and even when those reactions were listed in the manufacturer’s own literature so I understand how frustrating that is. Prayers that your pain will improve.