Psoriatic Arthritis (PsA) is a form of arthritis that in most cases affects the skin and the joints. This booklet is designed for anyone who has Psoriatic Arthritis or suspect they might have it. In most cases people with PsA develop the condition following the onset of psoriasis. This does not mean that all people with psoriasis will develop PsA. Due to the similarities of symptoms it may sometimes be confused with other forms of arthritis. This booklet explains the condition and symptoms that may arise and helps with diagnosis and management of PsA. You will find out about the different approaches to living with the condition as well as useful advice on exercise, nutrition and self-management training. There is also some information on your healthcare team as well as the various benefits that may be available to you.