Past Features

Diet and Lifestyle

Emotional, Psychological, and Social Impact

Nails and Scalp: Unique Challenges

Risk Factors

Treatment

Treatment: Summer

All content solely developed by the American Academy of Dermatology

 

For an overview, visit the AAD pamphlet Psoriasis and Psoriatic Arthritis.

 

Psoriasis is not contagious.  It is caused by faulty signals in the immune system and cannot be passed through direct personal contact.

 
 

 

 

 

     American Academy of Dermatology, 2011 All rights reserved.
 

Page last updated 1/19/11

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