Bedsores or pressure sores are ulcers that happen on areas of skin that are under pressure for a long time. Commonly found in people who are bedridden, immobile for long, unconscious, or unable to sense pain. Constant pressure on a particular part of the skin like the buttocks, back, the heel of the feet, shoulder blades, back of the head, sides of the knees, and others, leads to pressure injuries also called decubitus ulcers. Reduction in blood supply for hours together in the skin and underlying tissues will result in the death of the skin, followed by painful red spots that eventually turn purple. Such soreness of skin when left untreated will result in infections and can take months or years to heal.