Cradle cap, medically known as seborrheic dermatitis, is a common skin condition affecting infants. It typically presents as scaly, flaky patches on the scalp, sometimes extending to the face, behind the ears, or even the diaper area. While it can look concerning to parents, cradle cap is harmless and manageable with proper care.
What Causes Cradle Cap?
Cradle cap is caused by an overgrowth of yeast (Malassezia) on the skin, combined with inflammation. It is believed that maternal hormones passed to the baby before birth may trigger this yeast overgrowth. This is why cradle cap usually appears in babies under two years old and tends to clear up as their hormone levels normalize.
Recognizing Cradle Cap
The typical signs include greasy or dry yellowish scales and crusts on the scalp. Sometimes, the affected skin may be red and inflamed, but most babies do not experience itching or discomfort. Cradle cap is not contagious and does not reflect poor hygiene.
Best Cradle Cap Treatment Options
Treatment focuses on gently loosening and removing the scales and controlling the yeast overgrowth. The first step is regular washing with a gentle baby shampoo. If needed, medicated antifungal shampoos may be recommended to reduce yeast on the scalp.
In cases where there is significant redness or irritation, a mild topical steroid cream may be prescribed for short-term use to calm inflammation. Parents should avoid using harsh soaps or scrubbing vigorously, as this can worsen the condition.
When Cradle Cap Reappears
While cradle cap typically resolves by around age two, it can sometimes reoccur during puberty when hormone levels change again. Adult seborrheic dermatitis, which causes dandruff, is related but can affect a broader age range.
Cradle Cap Care Tips
- Use a soft brush or cloth to gently loosen flakes after washing.
- Avoid picking or scratching the scalp to prevent irritation or infection.
- Bathe the baby regularly, but avoid over-washing, which can dry the skin.
Cradle cap is a benign and common condition caused by yeast overgrowth and inflammation in infants. With gentle care, regular washing, and sometimes medicated shampoos, it clears up without causing discomfort. If you notice worsening redness, oozing, or signs of infection, consulting a dermatologist is advisable.
