Researchers believe that for a person to develop psoriasis, that person must have a combination of the genes that cause psoriasis and be exposed to specific
Psoriasis is an autoimmune disorder that affects the skin. It causes skin cells to multiply rapidly and to accumulate on the surface of the skin. These extra skin cells create thick, scaly patches called plaques.
We'll cover the different types of scalp conditions and their causes, show you what they look like, and. Psoriasis typically results in scaly, silvery, sharply defined skin patches.. . In some cases, the underlying cause of hair loss can be treated.
This inflammation can also affect the joints causing psoriatic arthritis. Although the underlying cause of psoriasis stems from your body's immune system,. . including nail or scalp involvement or if you have a family history of psoriasis, inform .
Read about the causes of psoriasis, including genetics, environmental triggers, and the immune system. Also find common psoriasis myths and misconceptions.
Psoriasis causes are unknown, but the immune system and genetics play a role.. Several underlying factors may trigger skin flare-ups, including the following .