Psoriasis is a chronic, currently incurable skin condition, which affects 2-3% of the UK population. It appears as red, scaled plaques most commonly on the elbows, knees and scalp. Any part of the skin surface may be involved.

What is Psoriatic Arthritis?

Psoriatic arthritis (PsA) is a form of arthritis affecting individuals with psoriasis. Joints become inflamed, which causes pain, swelling and stiffness.