Skin can get scaly too as ringworm progresses. Psoriasis is an autoimmune disease that leaves a stamp on your skin. It starts as rough, scaly red patches that can become covered by thick ...

Psoriasis can be alarming if you’re newly diagnosed. When you look at your patch (or patches) of thick, red skin, you probably want to know two things: How can I make this disappear? And how can ...