Tag Archives: Alopecia Areata

What Is Alopecia Areata? Alopecia areata is an autoimmune attack on hair follicles characterized by sudden hair loss involving scalp or beard, although any hairy area may be affected. Areas of hair loss have a patchy pattern with sharply defined ...

What Are Autoimmune Disorders? Autoimmune disorders refer to those conditions that involve an abnormal attack on the body’s own tissues perpetuated by the production of autoantibodies directed against self. Q: What happens when autoantibodies attack the body’s own tissues? A: ...