👉 Prurigo, also known as "itch" or "swelling," is a dermatological condition characterized by an itchy, often painful and inflamed skin rash. It can occur on any part of the body, but it most commonly affects the face, neck, upper torso, and back. Prurigo can be caused by various factors such as allergies, medications, stress, or certain infections. The rash usually appears in patches that are red, scaly, and itchy, and