Infant eczema, a common skin disease in infants and young children, is also known as atopic dermatitis. Whether children with eczema can drink fish soup needs detailed analysis. In most cases, we do not recommend giving fish soup to children because, in practical terms, fish soup can worsen eczema for many children. However, some children may not be so sensitive to fish soup, and in such cases, they can drink a little. It is essential for children with eczema to maintain a daily life diary, noting which items they have been in contact with and which foods they have consumed that may exacerbate the condition. If the eczema worsens, it is typically best to avoid these foods and items as much as possible.