Milk crust, also known as cradle cap, is a common skin condition that primarily affects infants. It is characterized by yellowish or brownish scaly patches or flakes on the scalp, which may extend to the eyebrows, eyelids, behind the ears, and other areas on the face and body. Milk crust is not a serious or contagious condition and typically resolves on its own within a few months or during the first year of life.
The exact cause of milk crust is still unclear, but it is believed to be associated with overactive sebaceous (oil) glands and excessive production of sebum. It is more commonly seen in infants with a family history of atopy, or those who have dry or sensitive skin. Milk crust is not caused by poor hygiene or an allergic reaction to breast milk or formula, as the name may erroneously suggest.
Symptoms of milk crust include flaky or crusty patches on the scalp, mild redness, and in some cases, minor itching. In severe cases, the patches may become thick and yellowish, leading to more noticeable scaling. It is important to avoid picking or scratching the affected areas, as this could risk infection.
Treatment for milk crust often involves gentle cleansing of the scalp with baby shampoo and soft brushing with a baby brush to remove the scales. Moisturizers or emollients can also be applied to alleviate dryness. In more persistent or severe cases, a healthcare professional may recommend medicated creams or shampoos containing mild steroids or antifungal agents to help reduce inflammation and support healing.
Overall, milk crust is a temporary, harmless condition that requires minimal intervention and usually improves gradually with time.
