peripheral neuropathy
"I use Gabapentin to treat pain and burning (feet) caused by a small fiber neuropathy (confirmed by biopsy). I take a relatively small dose (1200 mg) at night when symptoms are worst. I usually get adequate relief, enough to sleep, on most nights. I try to take as few medicines as possible and as little as possible,  even though a higher dose would probably provide more relief. I also get Qutenza treatments every 3 months."