What Causes Hairy Nipples?
Though hairy nipples are normal — our skin is covered in follicles that produce hair naturally — there are some underlying reasons why they may appear, according to the hair experts at Hairguard, particularly when their development is sudden.
Nipple hair on your boobs may be caused by:
- Overproduction of male hormones (androgens, like testosterone)
- Polycystic ovary syndrome (PCOS)
- Certain medications
- Cushing syndrome
- Hormonal changes that occur during pregnancy or menopause
It’s important to note that not all nipple hair is the result of a medical condition.
As we mentioned earlier, our skin is covered in follicles — more than 5 million of them, in fact — that are capable of producing hair naturally.
The skin on our nipples is no different.
Nipple hair might be so fine and pale that it’s nearly transparent, or it might be dark in color with a coarse texture.
Additionally, the general appearance of hair on and around the nipples can change over time as a result of the aging process.
That said, if you notice a sudden increase in the amount of hair or a stark difference in its appearance, it may be due to a more systemic health issue that warrants investigation.
- Overproduction of male hormones:
Testosterone is a “male” hormone that’s produced in the gonads (testes or ovaries) and increases sex drive (libido).
In men, it is also related to the production of sperm and red blood cells, and helps muscles and bones to remain strong.
Too much testosterone, however, can lead to a hormonal imbalance that results in abnormal (and increased) body hair growth.
Overproduction of testosterone is commonly associated with polycystic ovary syndrome, which we’ll talk about next.
- Polycystic ovary syndrome (PCOS)
PCOS is a condition that, although its cause is not known, results in hormonal imbalances — specifically the overproduction of androgen (testosterone).
If this occurs, so too can hirsutism — an overgrowth of body hair, including on the chest and nipples.
Some medications have side effects that could cause excessive hair growth in the nipple area.
These include:
If you’re taking any such medications and notice an increase in body hair growth, talk to your doctor.
When the body is exposed to cortisol (a type of glucocorticosteroid known as a “stress hormone”) in excessive amounts for a prolonged period of time, Cushing syndrome may result.
The body produces cortisol naturally — which means that overproduction by the adrenal glands is capable of occurring — but excessive exposure can also result from the overuse of prescribed glucocorticosteroids, as well.
- Hormonal changes during pregnancy or menopause
Pregnancy and menopause, although natural, can cause hormonal changes that may lead to excess (or even darkening) hair growth — including on and around the nipples.