Hairy nipples are a common condition in women. The amount of hair on the nipples varies, but some women find that the hair becomes long, coarse, and dark, which can be distressing.
Hairy nipples are rarely a cause for concern and are usually not a sign of any underlying health issues. However, occasionally they can signify something more serious, in which case, it is essential to consult a doctor.
Almost every part of a person’s skin is covered in hair and hair follicles. On certain parts of the body, such as the top of the head, the hair usually grows longer and thicker, while on other parts, it is thin and transparent.
Fast facts on hairy nipples:
- It is not known how common hairy nipples are or how many women have them.
- Many women do not report the condition and instead manage it themselves.
- It is possible for hair that used to be fine and light to turn coarse and dark with age.
Causes of hairy nipples in women
There are several underlying reasons that might cause nipple hairs to grow. These are:
Hormonal changes and fluctuations
Nipple hair in women may develop or become more apparent due to hormonal changes.
Hormonal changes in women can cause many different symptoms, one of which is changes in nipple hair growth and color.
Some common hormonal changes happen during pregnancy and menopause.
However, hormonal changes can also occur when a woman is in her 20s and 30s, which may cause nipple hair to change appearance or become noticeable for the first time.
Overproduction of male hormones
It is possible for hormonal imbalances to cause hairy nipples. Overproduction of male hormones, including testosterone, can cause hair growth, while other symptoms include:
- oily skin that can lead to breakouts and acne
- menstrual periods stopping
- increase in skeletal muscle mass
- male pattern baldness, leading to a woman losing hair on her head
If overproduction of male hormones is suspected, it is a good idea to make an appointment with a doctor who can confirm this with a simple test.
Polycystic ovary syndrome
Polycystic ovary syndrome (PCOS) occurs because of a hormonal imbalance. PCOS is a condition that affects the way the ovaries work.
Common symptoms of PCOS are:
PCOS is believed to affect around 1 in 5 women.
The side effects of particular medicines can cause unusual hair growth.
Medicines, such as testosterone, glucocorticosteroids, and certain other immunotherapy drugs may cause hairy nipples.
Cushing’s syndrome is another condition caused by hormonal imbalance. When it occurs, there is an excess of cortisol in the body. In this case, a person may experience several symptoms, such as:
- increased hair growth
- abnormal menstrual periods
- high blood pressure
- a buildup of fat on the chest and tummy, while arms and legs remain slim
- a buildup of fat on the back of the neck and shoulders
- a rounded and red, puffy face
- bruising easily
- big purple stretch marks
- weakness in the upper arms and thighs
- low libido
- problems with fertility
- mood swings
- high blood glucose level
Cushing’s syndrome is fairly rare, and the cause is usually associated with taking glucocorticosteroid medicine, rather than the body overproducing the hormone on its own.
It is possible, however, that a tumor in the lung, pituitary gland, or adrenal gland is the cause.