By and large, they manifest themselves early as eczema, later as allergic rhinitis, asthma, and allergic conjunctivitis, and in adults as hives (urticaria).
依據其在患者一生中發生時間的先後，大致上是：異位性皮膚炎、過敏性鼻炎、氣喘、過敏性結膜炎、蕁麻疹。