Infant eczema, also known as atopic dermatitis, is a common type of skin lesion in children. It mainly manifests as proliferative and exudative, and it is inflammatory. Infant eczema can appear all over the body. However, most children have it on their faces, and some children have it on their chests, particularly severe cases can have eczema all over their bodies. Once eczema is diagnosed, it is essential to first moisturize the affected skin areas to relieve the child's discomfort, and then use mild corticosteroid creams under the guidance of a doctor. For facial eczema, parents must apply a thick layer of baby moisturizer. Additionally, eczema in the ear area, especially inside the external auditory canal, might sometimes discharge yellowish fluid. Therefore, it is crucial to apply moisturizer thickly in these areas. These areas can cause significant discomfort for the child, so proactive treatment is very important.