Name a skin condition that often requires special care for pregnant women.

Chloasma, also known as melasma, is a skin condition that commonly occurs during pregnancy due to hormonal changes. It presents as brown or gray-brown patches on the face, specifically on areas exposed to sunlight, such as the cheeks, forehead, nose, and upper lip.

This condition often requires special care during pregnancy because it can be exacerbated by sun exposure and certain skin care products, which may not be advisable for pregnant women. Women who are pregnant must be cautious about the treatments they use, as many topical agents prescribed for other skin conditions might not be safe for the developing fetus. It's also important for pregnant women dealing with chloasma to engage in sun protection strategies, such as wearing sunscreen, hats, and seeking shade to mitigate the risk of darkening these patches.

While eczema, acne, and pityriasis also require management during pregnancy, chloasma stands out as particularly associated with the hormonal fluctuations of pregnancy and is more likely to necessitate specialized attention.