Maybe see a Pain Management/Palliative Care doctor associated with your CCC. Mine was helpful. But I didn't need their service before treatment, only during, after for neuropathy, then teeth pain, brachial plexopathy. They were really helpful, kind of heavy handed in the dosage frequency for my taste, but are committed to treating your pain, and have had no problem with them writing scrips in these days of controlled substance abuse, doctor scaredness, and required tracking of these meds, even pharmacies are afraid to carry, issue them too.

Good luck.