I have used it. There is CBD and CBN. I tried and I did not notice much of an impact with my feet pain. In my state we have just passed legal recreational marjiuana law but we have had medical marjiuana for the past 4 to 5 years. I got my card and at night I used the other stuff, THC. It is in the flower so it can be smoked or in oils, tars, chocolates, and gummies. It helps my body rest and I don't feel so much pain. I also use menthol rubs in the morning and night. I also tried a therapy called TENS which is light electrical charges and low audio waves and this had helped a couple years ago.