Symptoms of Infant Scalp Eczema Infant scalp eczema is a common skin disease that mostly appears within the first 3 months of life. The main symptoms include scalp rash, itching, scaling, skin feeling greasy, and even exudation. This disease often has a great impact on the quality of life of babies, causing them to suffer from emotional instability, poor sleep and other problems. Dangers of scalp eczema in babies The dangers of scalp eczema cannot be ignored. First of all, it will cause great discomfort to the baby, causing them especially to have poor sleep quality. Secondly, because babies’ scalps are more delicate, eczema can easily lead to infection and inflammation.