When psoriasis starts, you may see a few red bumps on your skin. These may get larger and thicker, and then get scales on top. The patches may join together and cover large parts of your body. Your rash can be itchy and uncomfortable, and it may bleed easily if you rub or pick it.

Can psoriasis appear suddenly?

Psoriasis usually starts in early adulthood, though it can begin later in life. People of any age, gender or race can get psoriasis. It can get better and worse throughout your life.

What does psoriasis look like and feel like?

Plaque Psoriasis Patches of skin are red, raised and have silvery-white flakes, called scales. They usually show up on your scalp, elbows, knees, and lower back. They may crack and bleed and they feel sore and itchy. The more you scratch, the thicker they can get.