For over 16 years, a Don Croft zapper has reduced the symptoms of osteoarthritis to nearly imperceptible levels and kept them there. The Heberden's Nodes went from bright red, hot as you know what, very painful and steadily spreading to not even noticeable. Also no deformity of the hands, fingers or anything else. No pain anymore either. But if I don't use it for a few days the symptoms begin to return so it is not a cure but I am fine with what it does. If you do not move your zapper whenever you feel any kind of sensation-itch, bite, hot or even an awareness of something you know not what- then be assured that you will get burns. Don't say you were not warned. No on will move it for you. You and you alone must bear this terrible inconvenience. Batteries are two for a dollar at the dollar store. I have only found one to be flawed and I have used them for years. My son's acne was gone in less than 3 days of use. My extreme fatigue took 2 or 3 weeks to be hardly noticeable. My neighbor has osteoarthritis. I told her about the zapper at least 3 times. She chose either 2 or 3 surgeries and now has paddles for hands and still hurts all the time anyway. I will have no more to say about zappers after this. Maybe anyway. :) pj
