Many babies experience what looks like dandruff, often called cradle cap or seborrheic dermatitis. It's a common, harmless skin condition, not a sign of poor hygiene or illness. It usually disappears on its own within a few months.
What Causes Baby Dandruff?
The exact cause isn't fully understood, but it's likely a combination of factors:
- Overactive oil glands: The scalp's oil glands produce extra sebum (oil), leading to a buildup of dead skin cells which appear as yellowish, scaly flakes. (Sources: Cleveland Clinic, Seattle Children's)
- Yeast: A type of yeast called Malassezia may play a role. (Source: KidsHealth)
- Genetics: A family history of dry skin may increase the likelihood. (Source: Provided text)
Is It Dandruff or Cradle Cap?
While often called "baby dandruff," the condition is more accurately termed cradle cap or seborrheic dermatitis. It's characterized by yellowish, greasy scales or crusts on the scalp, unlike typical adult dandruff which is usually dry, white flakes. (Source: St. Louis Children's Hospital)
How Often Should I Shampoo My Baby's Hair?
Over-washing doesn't cause dandruff but can worsen dry skin. A gentle shampoo, used less frequently than usual, may be helpful. (Source: Provided text)
When Should I Seek Medical Advice?
While usually harmless, consult a doctor if:
- The condition spreads beyond the scalp.
- The rash is inflamed or painful.
- It doesn't improve after a few weeks of home care.
