Cradle cap, medically known as infantile seborrheic dermatitis, is a common scalp condition in babies. And one of the first things many parents wonder is, “Does cradle cap cause hair loss in babies?” Cradle cap itself does not directly cause permanent hair loss. However, the thick, crusty scales that form on the scalp can trap hair strands. When these scales shed naturally or are removed, especially if done aggressively, they can pull out hairs attached to them. This can create the appearance of hair loss in babies. Learn how to tell if your baby has cradle cap or dry scalp and when to worry.
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How Do I Know If My Baby Is Getting A Cradle Cap?
Cradle cap usually starts with yellowish, oily, flaky patches on your baby’s scalp. These patches may look like dandruff but are often thicker and more stubborn. You might notice these scales mostly on the top of the head or the back of the scalp. Sometimes, the patches can spread to other areas like behind the ears, eyebrows, or even the neck.
Early signs to watch for
- Slight redness or inflammation under the scales
- Oily or greasy texture on the scalp
- Flaky skin that does not easily brush off
Common Spread Areas:
- Eyebrows and eyelids
- Behind the ears and creases of the neck
- Sides of the nose, armpits, and groin folds.
Does Cradle Cap Cause Hair Loss In Babies?
Cradle cap can sometimes lead to temporary hair loss in babies. The thick, crusty scales may trap hairs, which can fall out when the scales come off. The good news is that this hair loss is almost always temporary. Once cradle cap goes away, hair usually grows back normally.
Do All Babies Get Cradle Cap?
Cradle cap is common, but not every newborn will get it. Around 70% of babies develop some form of cradle cap by about three months old. It usually shows up in the first weeks or months after birth and can affect babies with any hair type or background. Some babies have only small patches, while others have more scaling over a larger area of the scalp.
Why some babies get cradle cap, and others don’t
Experts are not completely sure what causes cradle cap, but it may be related to hormonal changes before and after birth. These hormones can make a baby’s skin produce more oil, which leads to the buildup of scales. An overgrowth of a yeast called Malassezia on the scalp might also play a part. Genetics, climate, or skincare routines could also play a role.
A large 2024 population-based study from the UK found that babies whose mothers had a history of seborrheic dermatitis were more likely to develop it themselves, supporting a genetic or family link. 1
A 2024 review found that babies born in autumn are more likely to develop infantile seborrheic dermatitis than those born in other seasons. The reason for this connection is still unknown.2
Does cradle cap happen on the full head?
Cradle cap usually starts on the scalp but can sometimes spread to other areas with skin folds, such as behind the ears, eyebrows, and even the neck or diaper area. While it often affects the top or back of the head, in some babies it can cover a full head, especially if left untreated for a longer period.
What about other babies?
While cradle cap is common, some babies may not develop it at all. Others might experience it mildly or severely. The condition can also vary with age; some babies get cradle cap only as newborns, while others might experience it again when they are older toddlers.
How Can You Treat Cradle Cap?
The fastest way to cure cradle cap involves a combination of gentle scalp care, consistent treatment, and patience. While cradle cap often resolves on its own within a few months, parents can take steps to speed up the healing process and reduce discomfort for their baby.
1- Gentle scalp care
- Avoid harsh scrubbing or picking at the cradle cap scales, as this can pull out healthy hair and damage hair follicles.
- Use a soft baby brush or a fine-toothed comb to gently loosen and remove scales after softening them with oil or during bath time.
2- Proper washing routine
- Wash your baby’s hair 2 to 3 times a week using a mild, fragrance-free baby shampoo to remove excess oil and scales without over drying the scalp.
- Avoid washing the hair too frequently, as this can strip natural oils and worsen cradle cap symptoms.
3- Moisturizing and softening
- Apply a fragrance-free moisturizer or natural oils like coconut or mineral oil to soften thick scales before washing.
- Let the oil sit for 15 to 30 minutes to loosen the crusts for easier removal.
4- Prevent scratching
- Keep your baby’s nails trimmed and consider using soft mittens to prevent scratching, which can irritate the scalp and cause hair loss.
5- Monitor and consult
- Watch for signs of infection or worsening symptoms, such as redness, swelling, or oozing, which require medical attention.
- Consult your pediatrician if the cradle cap persists beyond a few months or if you notice significant hair loss or other symptoms.
6- Avoid excess oil buildup
- Too much oil on the scalp can worsen cradle cap by trapping dead skin cells and creating thick scales that may lead to temporary hair loss.
- Use gentle washing and moisturizing routines to balance oil levels on your baby’s scalp. When brushing or washing near the top of the head, be gentle around the soft spot.
Parents should not worry excessively if their baby experiences temporary hair loss due to cradle cap, as this usually resolves with proper care and time.3
Should I wash my baby’s hair every day with cradle cap?
Washing your baby’s hair every day when they have cradle cap is generally not recommended. Frequent washing can strip away natural oils from the scalp, which may lead to dryness and irritation. Instead, washing 2 to 3 times per week with a gentle, fragrance-free baby shampoo is ideal. This helps to remove excess oil and loosen the scales without causing further dryness or irritation.
Why not daily washing?
- Daily washing can remove too much of the natural oils that protect the scalp.
- Over washing may cause the scalp to produce more oil, worsening cradle cap.
- Harsh shampoos or frequent bathing can irritate your baby’s sensitive skin.
Best practices for washing baby’s hair with cradle cap
- Use lukewarm water to avoid drying out the scalp.
- Apply a mild, fragrance-free baby shampoo formulated for sensitive skin.
- Gently massage the scalp with your fingertips to loosen scales.
- Rinse thoroughly to remove all shampoo residue.
- Pat the scalp dry gently with a soft towel; avoid rubbing.
Additional tips
- Avoid using adult shampoos or harsh chemicals.
- After washing, you can apply a fragrance-free moisturizer or baby oil to keep the scalp hydrated.
- Regularly brushing your baby’s head with a soft brush can help remove flakes and improve circulation, promoting healthy hair growth.
Gentle, regular washing helps keep the scalp healthy while cradle cap clears up, which supports healthy hair regrowth.
Is it okay to pick off baby’s cradle cap?
It is generally not recommended to pick off your baby’s cradle cap. While it might be tempting to remove the crusty scales manually, doing so can cause irritation, redness, and even small cuts on your baby’s delicate scalp. Picking at the scales can also lead to infection or worsen the condition by causing inflammation.
Why shouldn’t you remove the cradle cap?
- Risk of skin damage: The skin underneath the scales is often sensitive and picking can cause tiny wounds.
- Possible infection: Open skin can become infected, requiring medical treatment.
- Hair loss risk: Aggressively removing scales can pull out healthy hair and damage hair follicles, leading to temporary hair loss.
- Worsening inflammation: Picking may increase irritation and redness, prolonging the healing process.
Will hair grow back after cradle cap?
Yes, hair will typically grow back after cradle cap clears up. The hair loss caused by cradle cap is usually temporary and not permanent. The thick, crusty scales of cradle cap can trap hairs and cause some to fall out when the scales shed or are removed, but this does not mean the hair follicles are permanently damaged.
How hair regrowth happens
- Once the cradle cap is treated and the scalp heals, hair follicles resume their normal growth cycle.
- New hair begins to grow back in the areas where hair was lost.
- The regrowth process can take several weeks to a few months, depending on the severity of the cradle cap and individual factors.
What to expect during regrowth
- The new hair may initially look different in texture or color compared to the hair your baby was born with.
- Hair may appear thinner or patchy at first but will gradually thicken as more hair grows.
- It is normal for babies to have changes in hair texture and color during this early stage of development.
Temporary hair loss from cradle cap resolves naturally with proper scalp care and time. Hair follicles are rarely permanently damaged, and normal hair growth resumes once the inflammation and scaling subside. Parents are encouraged to maintain gentle scalp care routines and avoid aggressive treatments that could harm the scalp or hair follicles.
Does Breast Milk Help Cradle Cap?
Breast milk is often suggested as a natural remedy for cradle cap due to its gentle and nourishing properties. It contains antibodies and nutrients that may help soothe the baby’s skin and reduce inflammation. Some parents apply a small amount of breast milk directly onto the affected areas of the scalp, allowing it to sit for a few minutes before gently washing it off.
How breast milk may help
- Natural moisturizing: Breast milk can help soften the thick scales by moisturizing the skin.
- Anti-inflammatory effects: Components in breast milk may reduce redness and irritation.
- Antibacterial properties: Breast milk contains antibodies that might help prevent secondary infections on irritated skin.
Limitations and considerations
While breast milk is safe and natural, there is limited scientific research specifically proving its effectiveness as a treatment for cradle cap. It is best used as a complementary approach alongside gentle washing and moisturizing routines recommended by pediatricians.
Tips for using breast milk safely
- Apply a small amount to the cradle cap patches and leave it on for about 10-15 minutes.
- Gently wash the scalp afterward with a mild baby shampoo.
- Avoid using breast milk if the skin is broken or has open sores to prevent infection.
A 2023 study found that certain growth factors in colostrum are linked to the skin’s lipid barrier in babies who later developed cradle cap. This means that the makeup of breast milk might affect how a baby’s skin barrier develops at this stage. However, this is not the same as putting breast milk directly on the skin, and it does not mean breast milk is a treatment.4
Always check with your pediatrician before trying anything new on your baby’s sensitive skin.
Is cradle cap a hygiene issue?
Cradle cap is not a hygiene issue. It is a common skin condition in babies that is linked to natural oil production and hormonal changes. In fact, cradle cap can occur even in babies who are bathed regularly and have good scalp hygiene.
Why cradle cap is not caused by poor hygiene: What triggers cradle cap in babies?
- Cradle cap results from overactive oil glands in the baby’s scalp, which produce excess sebum. This excess oil causes dead skin cells to stick together and form the thick, scaly patches seen in cradle cap.
- Hormones transferred from the mother to the baby before birth can stimulate the baby’s oil glands, contributing to cradle cap development.
- The presence of a yeast called Malassezia on the scalp may also play a role, and this yeast is naturally found on the skin.
- Since cradle cap is related to internal factors like hormones and skin oils, washing the scalp too often or too harshly can actually make the condition worse by irritating the skin and stripping away protective oils.
Does cradle cap come back
Cradle cap can sometimes come back after it has cleared up, especially in babies who have naturally oily skin or sensitive scalps. This recurrence is usually mild and not a cause for concern. It happens because the underlying factors that cause cradle cap, such as excess oil production and yeast presence on the scalp, can persist or fluctuate over time.
Why cradle cap might return
- Ongoing oil production: Babies’ oil glands may continue to produce excess sebum, which can lead to the buildup of scales again.
- Environmental factors: Changes in weather, such as cold or dry air, can dry out the scalp and trigger new flare-ups.
- Immune response: Some babies might have a sensitive immune system that reacts to yeast or other skin microbes, causing inflammation and scaling.
My baby is scratching their cradle cap. What should I do?
If your baby is scratching at cradle cap, stop them from breaking the skin by putting soft cotton mittens on their hands. Gently soften the scales with a bit of coconut oil, baby oil, or petroleum jelly before bath time, then use a soft brush or specialized kit to remove loosened flakes.
How to Stop the Scratching and Manage the Skin
Cover the hands: Put mittens or cotton socks over your baby’s hands during naps and bedtime so they do not scratch and cause bleeding or infection.
Keep nails short: Trim your baby’s fingernails closely or use a gentle file often.
Soften the crusts: Rub a small amount of pure coconut oil, mineral oil, or petroleum jelly onto the scalp and let it sit for 15 minutes before washing.
Wash and brush gently: Use a mild baby shampoo and a very soft baby brush or rubber comb to loosen the flakes while washing. Do not pick or force the scales off dry.
Is baby dandruff the same as cradle cap?
Baby dandruff and cradle cap are related but not exactly the same. Both conditions involve the presence of dry or oily scales on a baby’s scalp, but cradle cap is a specific type of seborrheic dermatitis that typically appears as thick, yellow, or brown scaly patches on the baby’s head. It is often greasy and can cover a larger area.
Baby dandruff, on the other hand, tends to be milder and appears as loose, dry scales that may flake off more easily. It is more similar to adult dandruff but occurs in infants, especially in the first few months of life.
Both conditions are totally normal and affect most babies to some degree, especially in the first few months after birth when the baby’s skin and hair follicles are adjusting to life outside the womb. The extra oil produced on the baby’s skin can lead to the formation of these scaly patches as part of a natural process, similar to how newborn skin can also break out in baby acne around this same time.
Managing Baby Dandruff vs. Cradle Cap
- Use a gentle cradle cap shampoo or mild baby shampoo to wash your baby’s hair 2-3 times a week, which helps to manage both conditions by washing away excess oil and dead skin.
- Avoid picking at the scales or flakes to prevent irritation and potential hair loss.
- For cradle cap, applying a small amount of olive oil or a specially formulated cradle cap shampoo before washing can help soften stubborn scales.
- Baby dandruff often clears up on its own as the baby’s skin matures and is less oily.
If you notice persistent scaly patches, bald patches, or if the affected areas become red and itchy, it is advisable to consult a doctor to rule out other skin conditions such as eczema or seborrheic dermatitis.
Should I put Vaseline on my baby’s cradle cap?
Applying Vaseline (petroleum jelly) to cradle cap is a common home remedy used to soften thick, crusty scales on a baby’s scalp. It acts as a moisturizer and helps loosen scales for easier removal during washing. Physicians may recommend it as a gentle option but advise caution.
How to use Vaseline safely for cradle cap
- Apply a thin layer to affected scalp areas.
- Let it sit for 15 to 30 minutes.
- Wash hair gently with mild, fragrance-free baby shampoo.
- Use a soft brush or comb to remove softened flakes.
When to See a Doctor
The smell is strong, foul, or offensive.
The scalp looks very red, swollen, or feels hot.
Fluid, pus, or blood starts to ooze from the crusts.
The rash spreads to the face or body.
Important considerations
- Use sparingly to avoid greasy buildup.
- Wash off thoroughly to prevent worsening cradle cap.
- Avoid if scalp has open sores or infections.
- Stop use if irritation occurs and consult a pediatrician.
Physicians generally accept Vaseline as a safe, gentle treatment when used properly but emphasize not to overuse it or apply it to broken skin.
Final Thoughts
Cradle cap is a common, harmless scalp condition in babies that can cause temporary hair loss due to trapped hairs in thick scales. Hair typically regrows after the condition clears. Gentle scalp care, mild shampooing, and avoiding harsh removal of scales help manage cradle cap and promote healthy hair growth.
Frequently Asked Questions
Does cradle cap smell?
Mild cradle cap usually has no odor, but moderate to severe cases can develop a faint oily, musty, or stale-bread smell. This odor comes from trapped skin oils, sweat, and a buildup of dead skin scales, or an overgrowth of yeast (Malassezia) on the scalp.
Sources:
- Is seborrhoeic dermatitis of infancy and childhood related to maternal history of seborrhoeic dermatitis?
- Adult and infantile seborrheic dermatitis
- Interventions for infantile seborrhoeic dermatitis (including cradle cap)
- Association of lipid abnormalities in the stratum corneum and TGF-ß1 and 2 in colostrum and the development of infantile seborrheic dermatitis