Infrared mattresses may not seem like a great idea at first, but all they are is heated mattresses pads. Heated beds have long been use to relieve the symptoms of many conditions associated with age, such as arthritis. They are effective in removing the early morning stiffness associated with both osteoarthritis and rheumatoid arthritis.
If after hearing that they are infrared mattresses you wonder if they're comfortable, you do not need to worry. They provide a very comfortable penetrating heat that is fully adjustable to meet your needs. It also has to be comfortable if the designers want a person to use it for up to eight hours at a time.