I have been experiencing tingling in hands and feet that comes and goes since the beginning of the year. I also have periods of heat radiating from my body, especially my legs and lower extremities. At times, I have an internal feeling of heat and something I do not know how to describe. I described it to my doctor as a feeling of tension and abnormality. I had a nerve study test, all good. I have had labs, all good. I took 200 mg of gabapentin for awhile, and I am not sure if that helped or the problem subsided. I am feeling that way again, just need some advice where to go next. Thank you.