Atopic eczema in a baby: how to recognize it?

Atopic eczema can appear as early as the first few months of life in an infant. It's important to remember that this skin disorder is not contagious and parents do not need to take any special precautions to protect themselves. Atopic eczema is related to the infant's skin's lack of ability to defend itself against its environment, which causes inflammation. Atopic eczema in a baby triggers various symptoms, among which include:

• A skin dryness throughout the body, despite maintaining daily hydration. The deficiency of the infant's skin barrier leads to significant water losses. This phenomenon is called xerosis.

• The emergence of swollen, red, scaly patches located at various parts of the body. The location of these patches changes depending on the child's age. They are typically found on the face (forehead, chin, cheeks) and limbs (legs, arms) in infants. The lesions then tend to relocate to the folds of the skin (neck, ear, elbow, buttock, wrist, ankle) after the age of two. These patches gradually become covered with vesicles that begin to ooze and eventually leave behind crusts.

• Itching that causes the baby to scratch.

Infant eczema is characterized by alternating flare-ups with periods of remission. Generally, the outbreaks are separated by moments of calm, only to disappear in the coming years. However, atopic dermatitis sometimes persists into adulthood.

Seeing your child in distress is a significant source of stress for parents. Fortunately, it is possible to alleviate infants suffering from atopic eczema. One of the actions not to be underestimated is to consult a doctor who can recommend suitable treatments. Depending on the severity of the eczema, they may advise using a lotion, cream, or emollient ointment, sometimes in conjunction with a low-potency topical corticosteroid .

The emollient should subsequently be applied daily to maintain skin hydration and strengthen the skin barrier. By providing lipids to the stratum corneum, this treatment helps to prevent future flare-ups. The topical corticosteroid is applied as soon as a flare-up begins to emerge. It is often preferable to apply it as soon as redness begins to appear in order to contain the flare-up.

Furthermore, to soothe and prevent eczema in infants, hot baths should be avoided. High temperatures tend to dissolve the hydrolipidic film present on the skin, which further weakens the child's skin barrier. After the bath, gently dry their skin with light patting and opt for soft and fluffy towels. Other habits can be adopted to limit flare-ups, such as banning carpets and heavy curtains, textiles that can trap dust, regular vacuuming, etc.