Although psoriatic arthritis is only a mild disease in some people, in others, the disease course is more progressive and damaging, having a similar negative impact on joint function and quality of life as rheumatoid arthritis.[1] Even a 6–12 month delay in diagnosis can increase the possibility of long-term joint damage and disability.[2]
Why is early diagnosis of psoriatic arthritis important?
Written by:
Fact-checked
by:
•Last Updated: May 16, 2025
Early diagnosis of psoriatic arthritis is crucial because although some people may experience mild symptoms, others may face a more progressive and damaging disease course that can severely affect joint function and quality of life. A delay of 6 to 12 months in diagnosis can significantly increase the risk of long-term joint damage and disability.