Alufoil against phantom pain
My tip for all amputees who are plagued by phantom pain: Wrap a large piece of commercial aluminum foil around the stump, at least 10 - 15 cm above the end of the stump. After half an hour, the ugly phantom pains disappear.
If in doubt ask a doctor or orthopedic master. I would be very happy about a report. Of course, no liner may be worn during use. Wish you much success.
P.s .: I got the tip from a Physio in the rehab. The success was amazingly good. Doctors were not worried. On the contrary, they saw this as positive, because painkillers are not helping.