What is chloasma?

Chloasma, also known as melasma, is characterized by hyperpigmentation on the face, commonly occurring during pregnancy. This condition manifests as brown or blue-gray patches typically on the cheeks, forehead, nose, and above the upper lip. The increased levels of hormones, particularly estrogen and progesterone, during pregnancy stimulate the production of melanin, which leads to the development of these pigmented areas on the skin.

Understanding this condition is crucial for healthcare providers as it is often a cosmetic concern for many pregnant women. Unlike conditions such as diabetes or viral infections, chloasma primarily involves a change in skin coloration rather than an underlying illness. This differentiation highlights the importance of recognizing chloasma as a typical skin condition associated with pregnancy rather than a health-threatening disorder.