What is another name for pregnancy mask?

Chloasma is recognized as another name for the pregnancy mask, which refers to the brown or gray-brown patches that commonly appear on the face during pregnancy. It is primarily caused by hormonal changes that increase melanin production in the skin. Chloasma often manifests on the forehead, cheeks, and upper lip, particularly in women with darker skin tones, though it can occur in anyone.

While melasma is also associated with increased pigmentation similar to chloasma, melasma is a broader term that can apply to hyperpigmentation occurring not only during pregnancy but also due to sun exposure, hormonal changes, or use of contraceptives. Therefore, chloasma is specifically linked to pregnancy.

Vascular birthmarks and solar lentigines refer to entirely different skin conditions that are not directly related to hormonal changes during pregnancy. Vascular birthmarks are caused by blood vessels that have not formed properly, while solar lentigines, often referred to as age spots or sun spots, are caused by sun exposure over time.