When it comes to this disease, there’s a lot going on under your skin causing what you see on your skin. While the exact cause is unknown, plaque psoriasis is actually an immune disease that is active inside your body but shows up on the outside.
It’s hard to predict just where plaque psoriasis will appear on your skin. And, unfortunately, plaque psoriasis is a chronic disease, which means it’s a disease that lasts a long time and will not go away.
It’s important to talk to a dermatologist–a specialist who treats skin diseases, including plaque psoriasis.