Erythema toxicum or toxic rash of the newborn (also known as erythema toxicum and erythema toxicum neonatorum) is a common and benign condition found in newborns. It affects about half of all full-term newborns but is less common in premature babies. The rash is not serious, does not harm the baby and clears up without treatment. However, it is sometimes called erythema toxicum, baby acne or toxic erythema of the newborn. In this article, we will provide useful information for parents about the causes and treatments of rashes in newborns.

Heat rash appears as small, raised bumps in the folds of the skin. It is caused by overheating, so the best way to prevent heat rash is to keep your baby from getting too hot. If your baby gets too hot, take steps to cool them down immediately – for example, by removing their clothes and giving them a lukewarm bath or using wet towels.