Pressure ulcers, also known as bedsores, are areas of damage to the skin and underlying tissue caused by prolonged pressure on the skin. They are most common among individuals who are bedridden or who have limited mobility, and the risk increases with age. Pressure ulcers can lead to infection, pain, and even death if left untreated.
The 6 stages of pressure ulcers are as follows:
Stage 1: Pressure ulcer at this stage is usually characterized by a discoloration of the skin. The affected area may be red, purple, blue, or dark brown. It feels warm and may appear dry or shiny. The area may also be tender or painful when touched.
Stage 2: The pressure ulcer at this stage has a superficial wound with a partial thickness loss of skin. It may appear as an abrasion, blister, or shallow crater. The area may be red and may have some drainage.
Stage 3: The pressure ulcer at this stage has a full thickness loss of skin. It may appear as a deep crater with a base that is yellow, tan, black, or brown. There may be some bleeding, and the area may be painful.
Stage 4: The pressure ulcer at this stage has a full thickness loss of skin and underlying tissue. It may appear as a deep crater with extensive tissue damage. It is usually red and may have some bleeding, drainage, and a bad odor.
Stage 5: The pressure ulcer at this stage has a full thickness loss of skin, underlying tissue, and muscle. It may appear as a large crater with extensive tissue damage. The area may be red with some bleeding, drainage, and a bad odor.
Stage 6: The pressure ulcer at this stage has a full thickness loss of skin, underlying tissue, muscle, and bone. It may appear as a large crater with extensive tissue damage. The area may be red with some bleeding, drainage, and a bad odor. In some cases, there may be a visible bone or tendon.
It is important to note that pressure ulcers can be prevented by keeping the skin clean and dry, providing adequate nutrition, and regularly repositioning the individual to reduce pressure on the skin. Early treatment of pressure ulcers can help prevent them from advancing to later stages.