Significance of Alopecia areata
Alopecia areata is an autoimmune condition characterized by patchy hair loss occurring in various parts of the body, particularly the scalp. This disorder results in non-scarring bald patches and is often linked to vitamin D deficiency and autoimmune reactions. It affects approximately 2% of the population globally and is recognized for its unpredictability, with hair loss potentially being temporary or permanent. The condition is also correlated with Indralupta, a term used in Ayurvedic practice to describe similar hair loss patterns.
Synonyms: Patchy hair loss
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The concept of Alopecia areata in scientific sources
Alopecia areata is an autoimmune condition characterized by patchy, non-scarring hair loss affecting various body areas. It involves T cell attacks on hair follicles, and resembles another condition called Indralupta.
From: The Malaysian Journal of Medical Sciences
(1) An autoimmune condition resulting in hair loss in patches.[1]