What is the typical time frame for the resolution of erythema toxicum?

Erythema toxicum is a common newborn rash that usually appears within the first few days after birth. The characteristic lesions, which can include red spots and bumps, typically resolve spontaneously. The average time frame for resolution is generally within two weeks. This aligns with the standard clinical observation that shows most cases clear up without treatment in this time period. The condition is benign and self-limiting, making the two-week resolution timeline an accurate reflection of the natural course of erythema toxicum in newborns.