Vaccinations are not allowed when babies have eczema. The vaccine that needs to be vaccinated at full moon is Hepatitis B vaccine, which has a relatively mild reaction after vaccination. If the baby’s eczema is scattered small pieces, not very serious, you can apply topical application of pediatric eczema cream or compound cod liver oil ointment, after the eczema subsides, you can be vaccinated. If the eczema is obvious, it is not recommended to vaccinate, because most babies with eczema have allergies, which can easily cause severe allergy or even shock and other symptoms after vaccination. If you have been vaccinated, observe the body temperature, mental state, etc., and go to the hospital if necessary.