Hong Kong weather is hot and humid, and there is huge temperature difference between outdoors and indoors, making eczema a common concern for many families. Seeing your child scratching and feeling uncomfortable can be heartbreaking and stressful. You may already be applying medicated creams, reducing dust mites at home, and using air purifiers, yet your child's skin condition still fluctuates. Have you ever wondered if the root cause of eczema might be more than just a skin issue?