The sore may start on the skin and work in or it can start in deep near the bone and gradually work its way to the surface. If there is a mark on the skin, however small, it is important that pressure is kept off the affected area until the mark clears completely. Even if the mark appears to be clearing, continue to keep pressure off until it disappears. A person with a pressure sore on the buttocks should not use the wheelchair. Instead, they should lie on their side or stomach in a bed or stretcher on wheels.
Pressure sores can threaten a person's life and health.
Time spent in bed rather than a wheelchair means losing valuable time at school or work. Preventing Pressure Sores - Make sure the wheelchair fits. The seat should be wide enough for the user to get in and out comfortably, but not so wide that they cannot reach the wheels to push. The front of the seat should stop just a little in front of the calves so the user does not have to sit slumped into the chair as this could cause pressure sores on the lower back. In particular, make sure the wheelchair has no parts sticking out that may rub against legs, buttocks or sides.