Psotiaric arthritis is a less common form of arthritis which affects, men and women in an equal ratio, and usually strikes the when they are between the ages of 20 to 50. It is marked by scaly growth of rough tissues around the joints. There are several types of psoriatic arthritis, with symptoms that range from mild to severe. In general, the disease isn't as crippling as other forms of arthritis, but if left untreated it can cause discomfort, disability and deformity. Although no cure exists for psoriatic arthritis, medication, physical therapy and lifestyle changes often can relieve pain and slow the progression of joint damage. Psotiaric arthritis causes swelling in the joints. It affects a number of joints including the fingers, wrists, toes, knees, ankles, elbows and shoulder joints, the spine and joints in the lower back (called sacroiliac joints). Psoriatic arthritis also affects tissues surrounding the joints including tendons and ligaments and causes inflammation and swelling and pain in and around the joints. This ailment usually affects the wrists, knees, ankles, fingers and toes. It also affects the back.
One of these conditions is psoriatic arthritis, which may affect as many as 1 million of the approximately 6 million Americans who have psoriasis. In fact 30% of the people who have psoriasis later go onto have psoriatic arthritis.