Definition: Dermatoxenus is a type of skin condition characterized by dry, rough, scaly skin that can be caused by various factors such as environmental exposure, genetics, or certain medications. It often occurs on the face and scalp, but it can also affect other areas of the body like the lips, ears, and nails. Dermatoxenus is typically treated with topical creams, lotions, and medicated ointments to help alleviate dryness and reduce scaling.