Overview
It's the baby form of seborrheic dermatitis, linked to oil glands and skin yeast.
It can also appear on eyebrows, behind ears, and in skin folds.
Symptoms
Common signs:
- Crusty, scaly patches on a baby's scalp
Less common
- Redness behind the ears
When to get medical care
Call 911A baby who is limp or not breathing normally.
Get care todayRed, oozing, or swollen skin, or fever.
See a doctor soonIt spreads past the scalp or lasts past 12 months.
Causes
Overactive oil glands and normal skin yeast.
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 helps the flakes come off.
Self-care
- Wash the scalp daily with mild baby shampoo
- Rub in a little baby oil, then brush gently with a soft brush
- Don't pick at the scales
Medicines
Medicines that may help:
| Medicine | Helps with | Good to know |
|---|---|---|
| Medicated shampoo | Stubborn cases | Only if the baby's doctor advises. |
OwieClear doesn't give doses: follow the label or your healthcare professional. Medicine names here are examples, not a full list.
Prevention
It can't be prevented, but:
- Gentle daily washing helps
Which doctor treats this
- Start with your child's pediatrician.
Back to school, work, or sports
- Most children can go to daycare or school as usual.
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
Harmless and goes away.
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.
Sources
Last updated 2026-11-12.