Heading 1

Reviewed: June 24, 2025 Medical Review: Joel Gelfand, M.D., MSCE, University of Pennsylvania

Overview

Psoriasis is a chronic disease where skin cells build up quickly, typically causing red or discolored, scaly, and itchy patches on the skin. It is not contagious and can vary in severity.

Psoriasis is an immune-mediated disease (a disease with an unclear cause that is characterized by inflammation caused by dysfunction of the immune system) that causes inflammation in the body.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. In fermentum orci ac pretium tempus. Pellentesque posuere placerat sapien ac porttitor. Fusce volutpat risus nibh, vel congue sem bibendum in. Curabitur mollis ac sem non tincidunt. Phasellus aliquet magna eu enim hendrerit posuere. Fusce mauris urna, imperdiet a turpis a, maximus aliquam eros. Nam posuere molestie mollis.

Etiam interdum orci vel hendrerit consequat. Duis egestas ultrices finibus. Morbi ullamcorper, leo quis porta rutrum, ipsum leo tempus tellus, quis consequat turpis lectus quis nunc. Cras mauris magna, volutpat in aliquam et, gravida id diam. Nunc at placerat lorem. Donec sagittis dui felis, vel vehicula lorem hendrerit in. Curabitur dignissim pretium dui. Suspendisse hendrerit sem at magna pretium, et commodo dui facilisis. Phasellus massa neque, posuere id elit ut, hendrerit tincidunt metus. Maecenas volutpat elit auctor, blandit dolor ut, dignissim mauris. Praesent quis felis id erat vehicula vestibulum.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. In fermentum orci ac pretium tempus. Pellentesque posuere placerat sapien ac porttitor. Fusce volutpat risus nibh, vel congue sem bibendum in. Curabitur mollis ac sem non tincidunt. Phasellus aliquet magna eu enim hendrerit posuere. Fusce mauris urna, imperdiet a turpis a, maximus aliquam eros. Nam posuere molestie mollis.

Etiam interdum orci vel hendrerit consequat. Duis egestas ultrices finibus. Morbi ullamcorper, leo quis porta rutrum, ipsum leo tempus tellus, quis consequat turpis lectus quis nunc. Cras mauris magna, volutpat in aliquam et, gravida id diam. Nunc at placerat lorem. Donec sagittis dui felis, vel vehicula lorem hendrerit in. Curabitur dignissim pretium dui. Suspendisse hendrerit sem at magna pretium, et commodo dui facilisis. Phasellus massa neque, posuere id elit ut, hendrerit tincidunt metus. Maecenas volutpat elit auctor, blandit dolor ut, dignissim mauris. Praesent quis felis id erat vehicula vestibulum.

This Content is Made Possible By Donors Like You

The National Psoriasis Foundation aims to provide education like this to all who are impacted by or interested in learning more about psoriatic disease. Will you support our efforts with a gift?

Articles Like This Are Made Possible By Donors Like You

The National Psoriasis Foundation aims to provide educational articles to all who are impacted by or interested in learning more about psoriatic disease. Will you support our continued efforts with a generous gift?

Ayesha lives with psoriatic disease.

Articles Like This Are Made Possible By Donors Like You

The National Psoriasis Foundation aims to provide educational articles to all who are impacted by or interested in learning more about psoriatic disease. Will you support our continued efforts with a generous gift?

Symptoms

NPF’s Work is Fueled by Our Community

Thanks to donors like you, NPF‘s podcast series Psoriasis Uncovered has released more than 250 episodes and helped more than 50,000 people understand psoriatic disease better. Will you support more great content by making a gift today?

Psoriasis Uncovered

NPF’s Work is Fueled by Our Community

Thanks to donors like you, NPF‘s podcast series Psoriasis Uncovered has released more than 250 episodes and helped more than 50,000 people understand psoriatic disease better. Will you support more great content by making a gift today?

Heading 2

Heading 3

Heading 4

Paragraph

CTA Header

CTA Body Text

CTA Link Text

CTA Header

CTA Body Text

CTA Link Text

Building a Care Team

Find a health care provider with experience in treating psoriasis and/or psoriatic arthritis with NPF's Health Care Provider Directory.

Find a provider

Stay in the Know

Expert tips, can’t-miss events, and the latest news, straight to your inbox.

National Health Council Standards of ExcellenceCharity Navigator

Copyright © 1996-2026 National Psoriasis Foundation/USA


The National Psoriasis Foundation is a qualified 501(c)(3) EIN 93-0571472.


Duplication, rebroadcast, republication, or other use of content appearing on this website is prohibited without written permission of the National Psoriasis Foundation (NPF).


NPF does not endorse or accept any responsibility for the content of external websites.


NPF does not endorse any specific treatments or medications for psoriasis and psoriatic arthritis.

We use cookies to offer you a better experience and analyze our site traffic. By continuing to use this website, you consent to the use of cookies in accordance with our Privacy Policy.