Eczema is diagnosed when three of these four conditions appear together. Babies often get diaper rashes and other rashes that are not necessarily allergies and should not overly concern mothers.
以上四個條件中，至少要有三項符合，才是過敏體質引起的異位性皮膚炎，一般嬰兒常見的尿布疹等未必是過敏反應，媽媽們不必太緊張。