Melasma and Pigment Spots Melasma is characterized by symmetrical patches of darker skin, most often on the cheeks, forehead, and upper lip, and can be challenging to treat. Sun exposure, hormonal changes during pregnancy or with birth control, and geneti…
Keratosis Pilaris basics Keratosis pilaris occurs when keratin builds up around hair follicles, creating small rough bumps often described as chicken skin. The condition is hereditary and not contagious, so it does not spread between people. Common sites …