Definition: Pachydermatosis, also known as prurigo, is a condition in which the skin becomes itchy and inflamed due to an allergic reaction. It can occur on any part of the body, but commonly affects the face, hands, feet, knees, elbows, and shoulders. The itching is often accompanied by redness, warmth, and swelling around the affected area. Pachydermatosis is a self-limiting condition that usually resolves with time and may not require