![KIYERA on X: "PIH (Post-inflammatory Hyperpigmentation) and PIE (Post-inflammatory Erythema) appear in form of discolouration as an after-effect of acne #inflammation. Learn about these two types of #pigmentation in this cheat sheet KIYERA on X: "PIH (Post-inflammatory Hyperpigmentation) and PIE (Post-inflammatory Erythema) appear in form of discolouration as an after-effect of acne #inflammation. Learn about these two types of #pigmentation in this cheat sheet](https://pbs.twimg.com/media/E2X5Ld1XIAQUEwT.jpg)
KIYERA on X: "PIH (Post-inflammatory Hyperpigmentation) and PIE (Post-inflammatory Erythema) appear in form of discolouration as an after-effect of acne #inflammation. Learn about these two types of #pigmentation in this cheat sheet
![Effect of a Cosmetic Use with 2% Isostearyl-L-Ascorbic Acid Gel for Postinflammatory Hyperpigmentation and Postinflammatory Erythema in Acne Vulgaris Effect of a Cosmetic Use with 2% Isostearyl-L-Ascorbic Acid Gel for Postinflammatory Hyperpigmentation and Postinflammatory Erythema in Acne Vulgaris](https://html.scirp.org/file/4-1050526x2.png)
Effect of a Cosmetic Use with 2% Isostearyl-L-Ascorbic Acid Gel for Postinflammatory Hyperpigmentation and Postinflammatory Erythema in Acne Vulgaris
![Post-Inflammatory Erythema (PIE): Treating After-Acne Red Spots – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper Post-Inflammatory Erythema (PIE): Treating After-Acne Red Spots – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper](https://slmdskincare.com/cdn/shop/articles/Post-Inflammatory_Erythema_PIE_-_Treating_After-Acne_Red_Spots_SLMD_f.jpg?v=1675712167)
Post-Inflammatory Erythema (PIE): Treating After-Acne Red Spots – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper
![Skin Concerns] How to tell the difference between postinflammatory hyperpigmentation (PIH) and postinflammatory erythema (PIE). : r/SkincareAddiction Skin Concerns] How to tell the difference between postinflammatory hyperpigmentation (PIH) and postinflammatory erythema (PIE). : r/SkincareAddiction](https://i.imgur.com/8aSMQoQ.jpg)