My physical therapist recommended a ComforTrac home cervical traction unit for continued and regular use. I have to say that I have had significant pain relief and no longer need pain medications. My sleep is more consistent and my numbness is much, much less. I have been using the ComforTrac traction unit for nearly two years now and I am very appreciative of this medical device as it has worked wonders for me. I wanted to thank you for getting this traction unit in the hands of those suffering from neck injuries as it has truly been a life saver for me. My quality of life is so much better than it was before use of the ComforTrac traction unit.