Baby acne neonatorum

Although there is no specific reason for acne neonatorum, the most frequent contributor in the onset of baby acne is an increase in hormones during pregnancy. During the final stages of pregnancy to the final moments before actual birth, extra hormones are produced by the mother and passed on to the infant through the placenta. Included in these hormones are oils which can cause acne. However, maturation of the lungs causing increased production of oils within the body or increased blood flow to the infant's face due to activity or body heat due to over-bundling can also be linked to baby acne.