Psoriatic Arthritis Health Center

The cause of psoriatic arthritis is unknown, however some researchers believe it could be genetic. The skin disease psoriasis affects about 1 in every 20 people and causes red patches on the skin.

If you have questions about psoriatic arthritis or if you think you are at risk, talk to your doctor. 

Review Date: 
August 16, 2012
Last Updated:
June 2, 2014
Source:
dailyrx.com