Upper lip hair growth in women is often caused by an excess of male hormones called androgens. While all women naturally produce small amounts of androgens, an increase in these hormones can lead to noticeable hair growth in areas where men typically have more hair, like the upper lip, chin, chest, and back. This condition is known as hirsutism and can be caused by a variety of factors, including polycystic ovary syndrome (PCOS), certain medications, and underlying medical conditions.
If you are experiencing excessive upper lip hair growth, it's important to consult a doctor to determine the underlying cause and discuss treatment options.
