There are many different types of alopecia, the most common being male-pattern baldness, which affects around fifty percent of men by the time they reach age 50. Also called androgenic or androgenetic alopecia, male-pattern baldness is generally thought to be hereditary and attributed to a hormonal imbalance, which has an effect on hair follicles. It most commonly shows up as a receding hairline and thinning hair. Other types of alopecia include:
Female-pattern baldness — Thinning all over the head. It is typically permanent.
Alopecia areata — Sudden loss of hair in one localized area. May be temporary or permanent.
Toxic alopecia — Temporary hair loss associated with illness, certain medications, or diseases.
Scarring or cicatricial alopecia — Scarring or skin trauma that prevents the hair from growing back.
Trichotillomania — Hair pulling that causes hair loss.
To determine which type of alopecia you have, it is best to consult with an experienced professional, such as the board-certified providers at Advanced Dermatology of North Central Ohio.