Pressure ulcers
Pressure ulcers, sometimes known as bedsores or pressure sores, are an injury that affects areas of the skin and underlying tissue.
Depending on the severity of a pressure ulcer, symptoms can include red or discoloured skin, itchy skin, blisters or an open wound.
Pressure ulcers are caused by sustained pressure being placed on a particular part of the body. This pressure interrupts the blood supply to the affected area of skin.
Pressure ulcers are easily diagnosed by looking at them. However, health professionals prefer to prevent ulcers developing in the first place, so it's important to assess a person's risk of developing them.
Treatment options for pressure ulcers include regularly changing position, special mattresses and dressings, and, in severe cases, surgery.
Even with the best possible medical care, complications can arise from grade three or grade four pressure ulcers and can be occasionally life-threatening.
As part of your treatment plan, your care team will discuss with you the best way to prevent pressure ulcers. This may include changing position, checking your skin and a healthy diet.