
Alopecia areata { patchy hair loss}
is an autoimmune disease where the immune system attacks hair follicles, causing sudden, patchy hair loss, usually in coin-sized spots, but can progress to total scalp (alopecia totalis) or body hair loss (alopecia universalis)
is an autoimmune disease where the immune system attacks hair follicles, causing sudden, patchy hair loss, usually in coin-sized spots, but can progress to total scalp (alopecia totalis) or body hair loss (alopecia universalis)
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