Sexual Health

Changes in Skin Color During Pregnancy

Did you know that almost all pregnant women experience at least one skin change during pregnancy?

Pregnant woman standing in the sun, leaning against a tree
Credits: "Egor105 at"

Did you know that almost all pregnant women experience at least one skin change during pregnancy? In this article, we’ll explain the most common skin color changes experienced during pregnancy and share tips and treatments to keep you feeling and looking your best during this exciting time!


Melasma (Spots and Splotches)

What is it?

Dark areas and spots on the face. This usually affects pregnant women of darker skin color, but can affect anyone. It can even occur men and non-pregnant women.

Why does it happen?

There are many reasons melasma occurs, and scientists believe it’s caused by a combination of multiple factors. We know that UV radiation (sun exposure), hormone changes during pregnancy, genetics, certain drugs, and thyroid disorders can all play a role. Melasma doesn’t occur in all pregnant women, and even those who worship the sun will not always develop this condition. However, with the right mix of genes and melasma-causing hormones or exposures, your skin cells can go into overdrive. These rogue cells will produce far too much pigment in certain areas and you will be left with unwanted dark spots and splotches.  

How do you treat it?

Most doctors will recommend that you wait to treat your melasma until post-pregnancy. However, since UV radiation and sunlight can make your melasma worse, be sure to wear sunscreen (at least SPF 30) to protect your skin from aging and to avoid worsening your melasma. If you really want to start treating your melasma early, there are a few topical treatments that are generally considered safe during pregnancy. These include kojic acid, glycolic acid, and azelaic acid. Don’t worry, these aren’t your only treatment options forever! After pregnancy, there are many melasma treatments, including hydroquinone cream, triple combination cream therapy, chemical peels, and laser/light therapy.


Striae Gravidarum (Stretch Marks)

What is it?

This is commonly referred to as “stretch marks,” a very common, frustrating condition during pregnancy. At first, stretch marks will appear as a deep red or purple mark. Over time, they turn into a paler, possibly permanent, mark. Their most common location is the belly (which the baby stretches the most), but they can occur on the breasts, hips, and legs as well.

Why does it happen?

Unfortunately, there is no clear or definite scientific explanation for why this condition occurs. However, it most likely has something to do with your changing hormones and the extreme stretching of your skin that occurs during this time. Collagen and elastin, proteins that help your skin stay firm and youthful, can be affected by the extra hormones surging through your body during pregnancy. This means your skin may become more susceptible to stretching and the damage that ensues. There are other factors that play into stretch marks as well, genetics being one of them. If you’ve had stretch marks in the past, or if your mom, grandma, or sisters have had stretch marks, there’s a higher chance that you will be dealing with them too.

How do you treat it?

Many treatments have been suggested for stretch marks. Unfortunately, these treatments have not been shown to work all the time. This means there isn’t one stretch mark silver bullet that your dermatologist or doctor can prescribe. The following is a list of treatments that have been used in the past, but have not necessarily made stretch marks disappear altogether:

  • Tretinoin
  • Trofolastin
  • Alphastria
  • Cocoa butter
  • Olive oil
  • Silicone gel

Further, laser therapy is a new advanced method of treating stretch marks after pregnancy. Lasers have been used safely for many other conditions, from zapping warts to removing unwanted hair. Unfortunately, their safety during pregnancy is unknown, so doctors haven’t made any formal recommendations for their use. For darker-skinned ladies, be sure to talk to your doctor about the safety of lasers with your skin color, as side effects can sometimes be worse in those with a darker skin tone.


Hyperpigmentation (Skin Darkening)

What is it?

If you break this word down, hyper means “too much” and pigmentation means “color.” Hyperpigmentation is basically too much color, usually in the wrong places. In pregnancy, you will notice specific areas on your body start to slowly darken. If this happens to you, you are not alone! It is reported that around 90% of women experience this condition during pregnancy. Common areas affected include the area around the nipple, called the areola, and the midline of the abdomen. Hyperpigmentation also occurs in the armpits, labia of the genitals, inner thighs, and the anal area. Moles have also been thought to darken during pregnancy, but researchers have recently reported that this is not necessarily true. Regardless, if you have any suspicious looking moles, makes sure to get them checked out by a dermatologist!

Why does it happen?

The exact causes of hyperpigmentation are still being researched, but the changes in hormones are thought to create an environment where the color-producing cells in your skin go into overdrive, make more pigment, and then transfer this extra pigment right to the surrounding surface of your skin.  

How do you treat it?

Many of the darkened areas will improve shortly after pregnancy, however, this is not always the case. Sometimes these changes last for years post-pregnancy. Currently, there is no recommended therapy for hyperpigmentation since, more often than not, the darkened areas will lighten on their own after your body returns to its pre-pregnancy state.

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