Old pillows are the single most common problem of back pain and Many adults deal with back pain daily. A back pillow can be a great way to solve issue and provide support for your shoulder, stomach, spine, and other areas.Back pillows come in all shapes, sizes, and prices. Before choosing a new pillow, consider your sleeping position,pillow material, and the firmness of your mattress. Wedge pillow provides extra support for different body areas, like the legs and back and reduces pressure points.