to answer your question - yes i have had Reiki- a friend is a Reiki master- I feel and so does the Reiki practioner that worked on me that you have to have faith in the process- most healings that are based upon moving energy within the body only works if you are confident the process will work- moving negative energy into positive- Faith Healing - personally no it did nothing for me- no more then a good meditation - best luck in your quest for a pain free day