I’ve used an anodyne machine for MS neuropathy in my feet for the past 20 yrs. It works wonderfully for horrible pain, numbness and tingling in them. I’ve used it on my hands too. Unfortunately, Medicare no longer covers the price of these machines because, according to them, they don’t work. Wrong, imho. My mom has been on chemo for 2 yrs and she has had horrible swelling in her legs and feet. It’s the only thing that has helped for her problem as well.