Nonblanchable erythema on intact skin is commonly considered an early sign of a pressure injury.

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Nonblanchable erythema on intact skin signals tissue changes from pressure before the skin breaks down. When pressure is applied, normal skin reddening should fade as blood flow returns; if the redness does not blanch, it means the capillaries are compromised and there’s early tissue ischemia from pressure. This is widely recognized as an early sign of a pressure injury, often corresponding to Stage 1 with intact skin. It isn’t limited to older adults; people of any age can show this sign, though it can be harder to detect in darker skin tones, where other cues like warmth or swelling may help. So the statement is true because nonblanchable redness on intact skin directly points to early pressure-related skin damage.