The short answer
Facial hair from PCOS (hirsutism) is driven by excess androgens. Medical options assessed by a doctor include anti-androgen medications (e.g. spironolactone) and combined oral contraceptives; cosmetic options include laser hair removal and eflornithine cream. Lifestyle factors such as weight management may also help reduce androgen levels.
Medical treatment options
A clinician may prescribe combined hormonal contraceptives to lower free androgen levels, or spironolactone as an anti-androgen. Metformin can improve insulin-driven androgen excess. These treatments require a proper assessment, including blood tests for androgens and possible underlying conditions. Do not start or stop any medication without professional guidance.
Cosmetic and lifestyle approaches
Laser hair removal and intense pulsed light (IPL) are effective long-term options but work best in combination with hormonal treatment to limit new hair growth. Eflornithine cream slows facial hair growth when applied topically. Weight loss of 5–10% of body weight has been shown to reduce androgen levels in people with PCOS who have excess weight.
Quick follow-up questions
Will facial hair from PCOS go away on its own?
Hirsutism rarely resolves without treatment because it is driven by persistently elevated androgens. Addressing the underlying hormonal imbalance with medical support is the most effective approach.