Cradle cap is commonly found in children from infancy up until about age three. The main symptom is a scalp covered with thick scales that are yellow or white, according to KidsHealth. Sometimes the cradle cap appears on other parts of the body, including the armpits, nose creases, back part of the neck, eyelids, ears and diaper area. Babies may have cracked skin with a small amount of yellow drainage if the skin is very dry.
Cradle cap isn't contagious and it usually goes away on its own. In some cases, however, physicians prescribe medication to accelerate recovery.Learn more about Parenting