How Does A Dermatologist Diagnose Psoriasis?
How Does A Dermatologist Diagnose Psoriasis? To diagnose psoriasis, a dermatologist will examine your skin, nails, and scalp for signs of this condition. Your dermatologist will also ask if you have any: Symptoms, such as itchy skin. Joint problems, such as pain and swelling or stiffness when you wake up. How is pustular psoriasis diagnosed?