In severe cases, psoriatic arthritis can be destructive to joints and disabling. For the most part, people with psoriasis function normally. Sometimes people experience low self-esteem because psoriasis is unsightly. Psoriasis is often misunderstood by the public, which can make social interactions awkward. This may lead to emotional problems such as anxiety, anger, embarrassment and depression.
Psoriasis can affect the type of work people do if it is visible.
Psoriasis is a chronic illness that, in many cases, requires continuous treatment. The cost of medications and visits to the doctor are ongoing. Severe cases may require periods of hospitalization. There is more research activity into psoriasis going on today than ever before. Tremendous progress has been made in understanding psoriasis, both in terms of the immune system problems related to the disease and the underlying genetic causes.