Facial hirsutism is the growth of excessive, thick, dark hair on a woman's face, often in a male-like pattern, which is primarily caused by an imbalance of "male" hormones called androgens. The most common underlying condition is polycystic ovary syndrome (PCOS), but other causes include certain medications, other hormonal disorders like Cushing's syndrome, or very rarely, a tumor. You should see a doctor if you develop new, thick facial hair, especially if it's accompanied by other symptoms like irregular periods or changes in your voice.
What it is and who it affects
Definition: Hirsutism is the medical term for excessive growth of thick, coarse hair in women that grows in an androgen-dependent pattern, such as the face (upper lip, chin, jawline), chest, abdomen, or thighs.
Cause: It is linked to increased androgen levels or a heightened sensitivity of the body to these hormones.
Commonality: It affects a significant portion of women and can be a source of distress, although it is not always linked to a significant medical problem.
