Why does polycystic ovary syndrome cause excess facial hair?

Excess Facial Hair is a very common presentation of Polycystic Ovary Syndrome. Androgens are hormones that affect hair follicles. In some people with PCOS, androgen levels or the follicles' response to them is increased. Hair may become more noticeable on the upper lip, chin, jaw or chest, and growth can develop alongside irregular periods, acne or scalp hair thinning.

Facial hair has several possible causes, including family traits and other hormone conditions. The hair pattern alone cannot diagnose PCOS. A clinician may consider periods, skin changes, medicines and other symptoms before deciding whether testing is useful.

Discuss the pattern and speed of growth with a clinician, especially if periods are irregular. Depending on your goals and medical history, care may include hair removal methods, treatment that reduces androgen effects, or support for related PCOS symptoms. Hair removal choices include trimming, threading, waxing, bleaching or laser treatment; each has different skin effects and maintenance needs.

Avoid starting hormone medicines or supplements without medical advice. Tell your clinician if pregnancy is possible, because some treatments are unsuitable during pregnancy.

Arrange prompt assessment if coarse hair appears suddenly or progresses quickly, or if it comes with a deeper voice, increased muscle bulk, severe acne, scalp hair loss or other marked body changes. These features can point to a cause needing timely evaluation.

Ask whether the hair pattern fits androgen excess, whether hormone testing is appropriate, which removal method suits your skin, and how treatment choices change if you are trying to conceive.