What are signs of a pressure injury?

Localized discoloration, warmth, edema, and pain are key indicators of a pressure injury. These signs help healthcare professionals recognize the development of a pressure injury, which often presents in specific areas subjected to prolonged pressure. The localized discoloration, often referred to as non-blanchable erythema in early stages, signifies damage to the underlying tissues. Warmth in the area can indicate increased blood flow to the site or inflammation, while edema suggests fluid accumulation due to tissue injury. Pain is a subjective but crucial sign, as it can help alert caregivers to the presence of skin and tissue compromise. Recognizing these signs early is essential for timely intervention and prevention of further tissue damage.