👉 Derma-Gia is a term used in dermatology that refers to a condition characterized by an itchy rash. It can be caused by various factors such as allergies, medications, or infections. The rash usually starts on the skin and then spreads throughout the body. If left untreated, derma-gia can cause more severe symptoms and complications. Treatment options may include topical creams, oral antibiotics, or surgery if needed.