heat pad for back pain is a therapeutic device designed to provide soothing warmth to the back muscles to reduce pain, stiffness, and muscle tension. It is commonly used at home or in physical therapy as a simple form of heat therapy for relieving discomfort in the lower or upper back.

Most heat pads are made with soft fabric and an internal heating element that generates controlled warmth when plugged into electricity or heated in a microwave. The pad is placed directly on the affected area of the back to deliver consistent heat for comfort and relief.