搔痒症

例句：

1. 1. She has been suffering from a skin itching for the past few days.
   她过去几天一直遭受着皮肤瘙痒的困扰。
2. 2. The patient was diagnosed with dermatitis pruritus.
   患者被诊断为皮炎和瘙痒症。
3. 3. The doctor prescribed an antihistamine to relieve her skin itching.
   医生开了抗组胺药来缓解她的皮肤瘙痒。