![]() ![]() Skin that feels cooler or warmer to the touch than other areas.Changes in skin color (non-blanchable redness in lighter skin tones and non-blanchable blue/purple skin in darker skin tones).The symptoms of pressure injuries can include: What are the symptoms of pressure injuries? Moisture: Fluids (sweat, urine, fecal matter) that remains on the skin can cause the skin to become overly wet, which increases the risk for pressure injury development.The skin sticks to the sheets, but internal structures are damaged. Shear: Shear damage or a dragging force can occur when the head of the bed is raised and the body slides down.Pressure: Constant pressure on the skin results from remaining in the same position for a prolonged period of time.Pressure injuries are caused when a force is applied to the skin, causing damage to the tissue. What are the causes of pressure injuries? As people age, the skin naturally becomes thinner and more easily damaged. Wound healing is slowed when nutritional needs are not met. ![]() ![]() As a result, they may not move, which could worsen the damage. They are at risk because they may not feel the pressure being applied to the skin. If the device does not fit properly, the skin can be irritated and a pressure injury can develop. Those with prosthetic (artificial) limbs.Those in wheelchairs or bedridden are at particular risk and need to be moved or turned regularly. People with a limited amount of mobility or a total inability to move.Who is at risk for developing pressure injuries? The muscles and bone are prone to infection, which can be life-threatening. Stage 4: This stage is the most severe.The wound is open, extending to the fatty layer of the skin, though muscles and bone are not showing. Stage 3: This stage is a deeper wound.At this stage, the top layer of skin can repair itself. Stage 2: This stage involves superficial damage of the skin.The skin does not blanch (turn white) when pressed with a finger. The skin appears red in those with lighter skin tones and blue/purple in those with darker skin tones. Stage 1: This stage is discolored skin.There are four stages that describe the severity of the wound. What are the stages of a pressure injury? A pressure injury can become life-threatening if it advances to a deep wound or becomes infected. These injuries usually happen over bony parts of the body (hips, heels, tailbone, elbows, head and ankles). This force can be a constant pressure on an area of skin or a dragging (shearing) force between the skin and another surface. A pressure injury happens when force is applied on the surface of the skin. Pressure Injuries What is a pressure injury?Ī pressure injury (also called a bedsore, pressure ulcer, pressure sore, or decubitus ulcer) is an area of injured skin. ![]()
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