Premature Graying of Hair: Review with Updates
Premature graying of hair (PGH) is defined as graying of hair before the age of 20 years in Caucasians and before 30 years in African American population. It can severely affect the self-esteem of an individual. The exact etiopathogenetic remains unknown, although it has been associated with premature aging disorders, atopy, and autoimmune diseases. Patients, who present with… Read More »