How Is Hypertrichosis Causes?

The cause of hypertrichosis is unknown. Congenital hypertrichosis is believed to be a genetic disorder that is inherited or occurs as a result of spontaneous mutation. Acquired hypertrichosis lanuginosa sometimes occurs in people who at a later stage are diagnosed with a cancer of some form.

What gland causes hypertrichosis?

The condition is typically seen in people with polycystic ovary syndrome (PCOS). It can also occur in people who have adrenal, pituitary, or thyroid conditions. The condition may also occur during periods of fluctuating androgen levels such as pregnancy and menopause.

What hormone is responsible for hypertrichosis?

Dihydrotestosterone stimulates beard hair growth and scalp hair loss. Hirsutism typically results from abnormally high androgen levels as a result of increased production of androgens (eg, due to ovarian or adrenal disorders) or increased peripheral conversion of testosterone to DHT by 5-alpha-reductase.