Post-Inflammatory Erythema (PIE): Treating After-Acne Red Spots – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

Pink, red, or purple post-acne lesions are technically called post-inflammatory (or post-acne) erythema — aka PIE. With the help of Sandra Lee, MD (aka Dr. Pimple Popper), we explain what causes PIE, how it's different from hyperpigmentation (PIH), and what you can do to treat and prevent post-inflammatory erythema.

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SA Acne Spot Treatment

Are Acne Scars & Hyperpigmentation the Same Thing? – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

SLMD + The Jed Foundation – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

Your resource for all things skincare, skin health & dermatology – Tagged Skin Concern: Dark Spots – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

Dr. Pimple Popper Confronts Huge Facial Birthmark on Before the Pop

How to Treat Acne When You Have Sensitive Skin – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

Real Results, Real Success Stories – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

Acne Face Map: Why You're Breaking Out In Certain Areas – SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper

cysts - SLMD Skincare by Sandra Lee, M.D. - Dr. Pimple Popper