The Therabath Paraffin Heat Therapy System is used in hospitals, clinics, and in the home to relieve the pain of Arthritis, Inflammation, Joint Stiffness, Muscle Spasms, Sports Injuries, and Dry, Cracked Skin. Since 1962, physicians, physical therapists, arthritis specialists, and athletic trainers have recommended the Therabath to be the highest quality unit because, when you are in pain, you want fast, dependable relief.