To heal bed sores quickly, it is necessary to turn over, change, massage, and do a good job of disinfection and anti-inflammatory local treatment. If the bedsore is newly formed, it is mainly painful and swollen, and the skin is not damaged, so you only need to turn and massage frequently to promote local blood circulation, and disinfect the area around the bedsore with iodophor when necessary. If a blister appears in the bedsore, it is easy for the blister to rupture and become infected, so it is important to avoid friction at this stage of the sore. Before changing the medication, it is necessary to clean and disinfect the area with saline or iodophor, and to pay attention to aseptic treatment when changing the medication.