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Seborrheic Dermatitis

What Is Seborrheic Dermatitis (and How Is It Related to Dandruff)?

This common skin condition involves red, itchy, flaky skin.

Marisa Taylor KarasPatricia Pinto-Garcia, MD, MPH
Written by Marisa Taylor Karas | Reviewed by Patricia Pinto-Garcia, MD, MPH
Updated on April 15, 2025
Featuring Lindsey Bordone, MDReviewed by Patricia Pinto-Garcia, MD, MPH | April 9, 2025

Seborrheic dermatitis and dandruff have a lot of similarities, which include red, itchy, flaky skin

Dandruff commonly refers to symptoms on the scalp, while seborrheic dermatitis can affect many different body parts and be more severe, explains Lindsey Bordone, MD, Dermatologist at Columbia University’s Irving Medical Center. 

References

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Marisa Taylor Karas is a freelance journalist based in Brooklyn who has covered health, gender, and technology for 15 years. She previously worked at The Wall Street Journal, The Guardian, and Al Jazeera America, among other publications, and also served as managing editor of the Mellon Foundation in New York City.
Patricia Pinto-Garcia, MD, MPH, is a medical editor at GoodRx. She is a licensed, board-certified pediatrician with more than a decade of experience in academic medicine.

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