Top Psoriasis Triggers

What Triggers Psoriasis Flare-ups?

While the underlying cause of psoriasis stems from your body's immune system, certain triggers can make symptoms worse or cause flare-ups. These psoriasis triggers include:


WebMD Medical Reference Reviewed by Stephanie S. Gardner, MD on November 28, 2017


Bruce E. Strober, MD, PhD, associate director of dermatopharmacology, department of dermatology, New York University School of Medicine; co-director, Psoriasis and Psoriatic Arthritis Center; consultant for Amgen, Biogen, Genentech, Fujisawa, and 3M.
Jeffrey M. Weinberg, MD, director, Clinical Research Center, St. Luke's-Roosevelt Hospital Center, New York City; assistant clinical professor of dermatology, Columbia University College of Physicians and Surgeons; consultant for Amgen and Genentech.
National Institute of Arthritis and Musculoskeletal and Skin Diseases.
American Academy of Dermatology.
American Academy of Dermatology, PsoriasisNet.
National Psoriasis Foundation.
Abel, E. ACP Medicine, April 2005.

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