Skin Conditions During Pregnancy

Many pregnant women experience some skin changes and most of these are harmless. Increased levels of pregnancy hormones cause changes, such as skin darkening, stretch marks, itchy skin, and other skin conditions.

Many women experience skin darkening during pregnancy. It is more noticeable in dark-skinned women. Some of the areas affected are on or around the nipples, around the navel, and down the middle of the belly. This is called "linea nigra or black line." The armpits and inner thighs may become darker also.

Some women notice a mild darkening on the face, especially the upper cheekbones. This is called the "mask of pregnancy." Skin darkening is made worse by the sun. The areas affected usually fade after delivery. During pregnancy covering makeup can be worn in extreme cases. It is important that you do NOT use skin-bleaching treatments.

More than half of all pregnant women develop stretch marks on the abdomen, breasts, hips, and thighs. These lines are usually red at first, but after pregnancy may fade to a silvery white. Stretch marks usually appear during the second trimester, the fourth to sixth months of the pregnancy. Stretch marks are more noticeable in women with fair skin. There is no proven way to prevent them. There are moisturizing lotions that you can apply, however, this is more for dry skin and not to prevent stretch marks. Unfortunately, stretch marks can be difficult to treat and can be permanent.

A common cause for itching is a combination of dry skin and the stretching of the skin as the baby grows. The best treatment is applying a moisturizer after bathing and several times throughout the day. If the itching disturbs sleep, or turns into a rash, talk with your prenatal care provider.

While disturbing, spider veins are actually common during pregnancy. They start out as small red veins that grow into the appearance of a "roadmap" of red, blue, and purple streaks. They usually occur on the upper thighs during the second trimester but fade after delivery. If there is an area that stays, talk with your provider about shots or laser treatments.

Other skin conditions such as skin tags, which are small flaps of skin, may form. They are very loose growths of skin typically found under the arms or breasts. They usually disappear after delivery, but if not, can be easily removed by your provider.

If you have skin moles, they may become more numerous and darker in color during pregnancy. These moles are not usually linked with cancer, but should be checked by your provider.

If you notice any unusual skin changes, or have any questions, discuss them with your provider.

Last Reviewed 2005

Disclaimer: This content is reviewed periodically and is subject to change as new health information becomes available. The information provided is intended to be informative and educational and is not a replacement for professional medical evaluation, advice, diagnosis or treatment by a healthcare professional.

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