Print OverviewBaby acne is acne that develops on a newborn's skin — often on the face and neck. The condition is common and temporary. There's little you can do to prevent baby acne. It usually clears up on its own without scarring.Products & ServicesBook: Mayo Clinic Family Health Book, 5th EditionNewsletter: Mayo Clinic Health Letter — Digital EditionShow more products from Mayo Clinic SymptomsBaby acne is small, inflamed bumps on a baby's face, neck, back or chest. It often develops within 2 to 4 weeks of birth. Many babies also develop tiny, pimple-like bumps on the face. These harmless spots, called milia, disappear on their own within a few weeks. When to see a doctorTalk with your baby's health care provider if you're concerned about your baby's skin. CausesBaby acne may be caused by the effect of the mother's hormones right before birth. By Mayo Clinic Staff Request an Appointment at Mayo Clinic Diagnosis & treatment Sept. 28, 2022 Print Share on: FacebookTwitter Show references AskMayoExpert. Neonatal acne (neonatal cephalic pustulosis). Mayo Clinic; 2022. AskMayoExpert. Infantile acne. Mayo Clinic; 2022. AskMayoExpert. Milia (child). Mayo Clinic; 2022. Schmitt BD. Newborn rashes and birthmarks. In: Pediatric Telephone Protocols: Office Version. 17th ed. American Academy of Pediatrics; 2021. Related Baby acne Baby acne on cheek Products & Services Book: Mayo Clinic Family Health Book, 5th Edition Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Baby acneSymptoms & causesDiagnosis & treatment Advertisement Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Advertising & Sponsorship Policy Opportunities Ad Choices Mayo Clinic Press Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press. Mayo Clinic on Incontinence - Mayo Clinic PressMayo Clinic on IncontinenceNEW – The Essential Diabetes Book - Mayo Clinic PressNEW – The Essential Diabetes BookNEW – Mayo Clinic on Hearing and Balance - Mayo Clinic PressNEW – Mayo Clinic on Hearing and BalanceFREE Mayo Clinic Diet Assessment - Mayo Clinic PressFREE Mayo Clinic Diet AssessmentMayo Clinic Health Letter - FREE book - Mayo Clinic PressMayo Clinic Health Letter - FREE book CON-20369868 Patient Care & Health Information Diseases & Conditions Baby acne