Hormones: Female hormones are at work here! Estrogen stimulates breast and nipple development. Pregnancy hormones prepare the breasts for lactation. Oxytocin stimulates the release of breast milk from the glands into the ducts after childbirth. Darkening of the nipples and areola, as well as noticeable veins on the breasts, are common changes during pregnancy.
Answered 4/20/2017
3.5k views
Venous nipples: Most common cause of change in vascularity and discoloration of female nipples other than advanced pregnancy is an uncommon side effect of breast reduction or augmentation surgery.
Answered 4/26/2021
3.5k views
Usually hormonal: changes cause these changes in the nipples and areolas.
Answered 11/28/2020
3.5k views
4 doctors weighed in across 3 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question