I use the Handy Cure in my chiropractic office for many different conditions. I have used more powerful lasers, more expensive lasers* -- but the Handy Cure does a fantastic job on my patient's conditions. It is easy to use... so easy that some of my patients have purchased ones for home use. I have 350 doctors in my group and many have purchased the Handy Cure to help even the most difficult patients. Powerful, easy to use and inexpensive is a winning combination.