Androgens in Women: Androgen mediated skin disease and patient evaluation (Part I)

Abstract Androgens are produced throughout the body in steroid-producing organs, such as the adrenal glands and ovaries, as well as in other tissues, like the skin. Several androgens are found normally in women, including dehydroepiandrosterone (DHEA), dehydroepiandrosterone-sulfate (DHEA-S), testosterone, dihydrotestosterone (DHT), and androstenedione. These androgens are essential in the development of several common cutaneous conditions in women, including acne, hirsutism, and female pattern hair loss (FPHL) – androgen mediated cutaneous disorders (AMCDs). However, the role of androgens in the pathophysiology of these diseases is complicated and incompletely understood. In the first article in this Continuing Medical Education series, we discuss the role of the skin in androgen production as well as the impact of androgens on the skin in women. Specifically, we review the necessary, but insufficient role that androgens play in the development of acne, hirsutism, and FPHL in women. Dermatologists face the challenge of differentiating physiologic from pathologic presentations of AMCDs in women. There are currently no dermatology guidelines outlining the indications for endocrinologic evaluation in women presenting with acne, hirsutism, and/or FPHL. We review available evidence regarding when to consider an endocrinologic work-up in women presenting with AMCDs, including the appropriate type and timing of testing.