Does anyone on here undergo routine ketamine infusions for SFN? I have been receiving infusions for 12 months now, starting out at 1hr 60mg a month to my current 2hr 120mg twice monthly. Although the treatment does not eliminate pain altogether, it does take the edge off and I get several days following each treatment where I have increased energy. My primary reason for asking is that I am going in for an inpatient 5-day infusion this Sunday and would like to know if anyone has undergone a multi day treatment? If so, what was your experience like and did you receive a longer period of relief. Thanks in advance!