Chronic pruritus of unknown origin (CPUO) is persistent itching that occurs without a known cause, often leading to significant distress and impaired quality of life for affected individuals.
Notalgia Paresthetica is characterized by chronic itching, burning, or tingling in a localized area of the upper back. The symptoms are thought to result from sensory nerve dysfunction such as nerve impingement or irritation.
Nancy Fedder shares her story and experiences with chronic itch and notalgia paresthetica.
Prurigo nodularis is characterized by the presence of hard, intensely itchy nodules on the skin. These nodules often result from repeated rubbing or scratching.
Eczema, also known as atopic dermatitis, is a chronic inflammatory skin condition characterized by red, itchy rashes. The condition is associated with a complex interplay of genetic, environmental, and immune factors.