Skin discolorations are frequent in pregnancy and can take many forms, including darkened nipples, chloasma, the linea nigra, and the saving grace you know as the “pregnancy glow,” when your face looks hydrated and full.
What causes it?
Skin discolorations can be either physical or hormonal. Chloasma, also called melasma, is a skin discoloration across the nose and cheeks and is known as “the mask of pregnancy,” as it commonly occurs on the face. It is not harmful and usually fades after delivery. The linea nigra, is a dark line down the stomach and through the belly button. Both of these and the darkening of the nipples are a result of the unpredictable hormones, which, in this instance, are causing an overproduction of melanin, which is responsible for pigmentation. “Pregnancy glow” is caused by an increase in your total blood volume when pregnant, which can be as great as 50%, as well as hormones, and gives your face that welcomed aura.
Tips?
Because the sun’s rays can worsen dark spots, covering up exposed skin or wearing sunscreen, not just on those super sunny days but any time you’re outdoors, can help prevent the onset of these conditions or their worsening. For most people, these hormonal discolorations will disappear in the months after giving birth and a dermatologist can advise you on treatment if they persist.
Read more
Sources
- S Vaughan Jones, C Ambros-Rudolph, C Nelson-Piercy. “Skin disease in pregnancy.” British Medical Journal. 348:g3489. Web. 6/3/2014.
- “Skin Conditions During Pregnancy: FAQ169.” ACOG. American College of Obstetricians and Gynecologists, 6/14/2015. Web.
