Why is alopecia areata often expressed as well defined patches ?
Alopecia areata (AA) is a complex autoimmune condition characterized by the sudden loss of hair, often in well-defined circular areas, while adjacent hair follicles remain…
Tag: Stress
Why is the first episode of alopecia areata most likely to occur in late teens to early twenties – particularly for women?
Alopecia areata (AA), a condition characterized by the sudden loss of hair in patches, often first manifests in individuals during their late teens to early…
The Flag Sign in Hair Fibers: An Indicator of Underlying Health Conditions
Introduction: While scalp hair is first and foremost a marker of personal style, it is also a critical indicator of an individual’s health. Among the…
Unraveling Telogen Effluvium: An Introduction
The term “telogen effluvium” was first introduced to the medical lexicon in 1961, despite the symptom it describes – diffuse hair shedding – having been…
A review of the causes of alopecia areata
Alopecia areata (AA) is a complex autoimmune disorder, characterized by non-scarring hair loss. The etiology of AA is multifactorial, with genetic, immunological, and psychological factors,…