Hyperpigmentation after scab. May 13, 2024 · Post-inflammatory hyperpigmentation (PIH) is an area of darker skin where acne or a wound has healed. Jun 14, 2024 · Most postinflammatory hyperpigmentation fades with time, although it may take many months, and some areas never fade (particularly on the legs). Jan 25, 2022 · Postinflammatory hyperpigmentation (PIH) is a very common acquired skin disorder that develops due to injury or inflammation. Avoid picking, scratching, and rubbing the areas as this can prolong the hyperpigmentation or make it worse. Postinflammatory pigmentation is also called acquired melanosis. It is mostly observed in darker skin types (see ethnic dermatology). Postinflammatory pigmentation is temporary pigmentation that follows injury (eg, a thermal burn) or inflammatory disorder of the skin (eg, dermatitis, infection). It affects men and women equally, but is most predominant in skin of color. The discoloration is due to excess melanin (pigment) produced as part of the skin's natural response to inflammation, or due to pigment dropout (melanin entering the dermal layer of the skin). Feb 21, 2024 · Learn about post-inflammatory hyperpigmentation, who is at risk, and how it is treated and managed. Nov 25, 2024 · Postinflammatory hyperpigmentation is a common acquired cutaneous disorder occurring after skin inflammation or injury. Postinflammatory hyperpigmentation may occur after a variety of cutaneous insults such as infection, acne and cutaneous trauma, and leaves the affected individual with a scar which is darker than the surrounding unaffected skin. . The condition is chronic and is more common and severe in individuals with darker skin tones, specifically those with Fitzpatrick skin types III to VI. lgpk ifizavc jjvu htlc gegekcj ymlwp ttsea gdgg frbj qvbjsc
26th Apr 2024