Overview
Baby acne often appears at 2 to 4 weeks. Milia are tiny white bumps from trapped skin protein.
Baby acne looks like small red pimples on the cheeks and nose, often at 2 to 4 weeks old.
Milia are tiny white bumps from skin protein trapped under the surface.
Symptoms
Common signs:
- Tiny pimples or white bumps on a newborn's face
Less common
- Tiny white bumps on the nose
When to get medical care
Causes
Hormones and immature skin glands.
Does it spread or run in families?
- It isn't contagious. You can't catch it from someone else.
Diagnosis
A healthcare professional can tell by looking.
The exam
A skin check.
Treatment
Gentle care is all that's needed.
Self-care
- Wash with water and pat dry
- Don't squeeze or scrub
- Skip lotions and oils on the face
- Don't use acne creams on babies
Prevention
To lower your risk or prevent problems:
- Wash baby's face with water only
Which doctor treats this
- Start with your child's pediatrician.
- They may send you to a pediatric specialist: a dermatologist (skin doctor).
Back to school, work, or sports
- Most children can go to daycare or school as usual.
Children, pregnancy, and older adults
- Newborns: Milia show up in about half of babies.
For caregivers
- Learn the warning signs and when to call the doctor or 911.
- Keep a list of your child's medicines, doses, and doctors on your phone.
- Tell teachers, coaches, and sitters what to watch for and what to do.
- Take breaks and ask for help. Caregivers need care too.
Outlook
Clears on its own.
Both clear without scars.
Getting ready for your visit
Bring a list of your symptoms and medicines.
Questions to ask
- Is this baby acne or a rash?
Research studies
Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.
Search ClinicalTrials.gov for studies on Baby acne and milia
Sources
Last updated 2026-11-12.