Excoriation disorder, also known as dermatillomania, is a skin-picking condition. People with excoriation disorder will pick, scrape, rub, scratch, or pull at their skin, sometimes to the point where ...

Is Psoriasis an Autoimmune Disease? Yes, psoriasis is an autoimmune disease. It's also chronic and relapsing, which means you’ll have it long-term, but symptoms may come and go. Unlike a simple rash, ...