Psoriatic arthritis is a complex condition that can result in a range of symptoms, primarily inflammation, stiffness and pain in the joints. 80% of people with PsA will also experience psoriasis skin symptoms before they experience the joint symptoms related to PsA.1 Read more about the symptoms of PsA here.
1 Gottlieb AB et al. Use of etanercept for psoriatic arthritis in the dermatology clinic: the Experience Diagnosing, Understanding Care, and Treatment with Etanercept (EDUCATE) study. J Dermatolog Treat. 2006;17(6):343-352