Pattern hair loss

Rare card · No. 66962

Pattern hair loss, also known as androgenetic alopecia, is a hair loss condition that primarily affects the top and front of the scalp. In male-pattern hair loss, the hair loss typically presents itself as either a receding front hairline, loss of hair on the crown and vertex of the scalp, or a combination of both. Female-pattern hair loss typically presents as a diffuse thinning of the hair across the entire scalp. The condition is caused by a combination of male sex hormones and genetic factors. Some research has found evidence for the role of oxidative stress in hair loss, the microbiome of the scalp, genetics, and circulating androgens; particularly dihydrotestosterone. Men with early onset androgenic alopecia (before the age of 35) have been deemed the male phenotypic equivalent for polyendocrine metabolic ovarian syndrome. Some causes of female pattern hair loss, otherwise known as androgenetic alopecia, include a combination of genetic, hormonal, and aging factors that cause hair...

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