Can a baby have both at once?

Yes, commonly — greasy scale on the scalp and itchy dry patches elsewhere. Treat each as its own thing: oil-and-shampoo for the scalp, moisturize-and-protect for the eczema patches.

Does cradle cap mean I'm washing too little — or too much?

Neither; it's hormonal, not hygienic. Regular gentle shampooing a few times a week is fine at both ends.

When does cradle cap stop being cradle cap?

It usually resolves by 6 to 12 months. Scale persisting well past the first birthday, or appearing fresh in an older child, is worth a pediatrician look rather than more oil.

When it happens · 3 min read

Cradle cap, eczema, or something else?

Baby skin does strange things in the first months, and the scalp is where it does its strangest. Here's how to tell the flaky thing that needs nothing from the itchy thing that deserves a routine.

Last updated August 9, 2026

Cradle cap: looks bad, bothers nobody

Cradle cap (seborrheic dermatitis) is greasy, yellowish or brownish scale on the scalp — sometimes also the eyebrows, behind the ears, or in skin folds — appearing in the first weeks to months. It isn't an allergy, isn't poor hygiene, and isn't contagious; it's oil glands responding to lingering newborn hormones. Crucially, it doesn't itch or hurt: the baby is entirely unbothered by it. It clears on its own, usually within months.

If you want to speed it along: rub in a small amount of plain oil (mineral or baby oil) to soften the scales, wait a few minutes, loosen gently with a soft brush, then shampoo it out — leaving oil on without washing can actually feed the scale. A few times a week is plenty. Picking at dry scales with fingernails is the one thing to skip.

Eczema: the itchy one

Eczema (atopic dermatitis) looks different and acts different: red, dry, rough patches — on babies, typically the cheeks and the outer surfaces of arms and legs — in a child who is visibly itchy, rubbing, or fussier when warm. It comes and goes in flares rather than steadily fading, and it runs with family histories of eczema, asthma, and allergies. It isn't cured but is very manageable: fragrance-free moisturizer generously and often, short lukewarm baths, and a pediatrician conversation about a mild steroid cream for real flares.

When it's neither

Scales or rash that are raw, weeping, cracked, or spreading widely; patches that look infected (honey-colored crusting, warmth, swelling); a distinctly ring-shaped scaly patch (possible ringworm); or any rash accompanied by fever — those leave the home-sorting category and warrant a pediatrician's look.

Common questions

Can a baby have both at once?: Yes, commonly — greasy scale on the scalp and itchy dry patches elsewhere. Treat each as its own thing: oil-and-shampoo for the scalp, moisturize-and-protect for the eczema patches.
Does cradle cap mean I'm washing too little — or too much?: Neither; it's hormonal, not hygienic. Regular gentle shampooing a few times a week is fine at both ends.
When does cradle cap stop being cradle cap?: It usually resolves by 6 to 12 months. Scale persisting well past the first birthday, or appearing fresh in an older child, is worth a pediatrician look rather than more oil.

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