瘙痒的英文：
【医】 itching; pruritus

参考例句：

As the tumor had grown, it had compressed the nerves leading to Julian's anus and legs, causing itching and pain
由于肿瘤已经长大，它压迫着伸向朱利安四肢的神经，产生疼痛和瘙痒。

Severe itching,often of undamaged skin.
瘙痒严重的瘙痒，经常指未受损伤的皮肤出现的瘙痒

pruritus is one of the commonest symptoms
瘙痒是最常见的症状之一。

Use a fan or aseptic syringe to blow air into the cast to relieve itching, if necessary
必要时可用扇子或清洁的注射器将空气送入管型内以减轻瘙痒。

"Dermatitis (or eczema)：Inflammation of the skin, usually itchy, with redness, swelling, and blistering."
皮肤炎(亦称湿疹):一种皮肤炎症，症状特点有︰暗红色、稍隆肿、起水泡、有渗出、恒伴瘙痒。

A chronic skin disease having various causes,marked by the eruption of pale,dome - shaped papules that itch severely.
痒疹一种由各种原因引起的慢性皮肤病，症状为出现小疹和引起严重瘙痒的穹状的丘疹

itching是什么意思：
adj. 贪得的，痒的，渴望的

Scratch where it itches.
搔痒。

Kathy has an itch to travel.
凯茜渴望出去旅行。

I was itching to get involved.
我渴望参与。

The general was itching for a fight.
将军盼着打一仗。

He is itching after fame.
他热切地追求名誉。

pruritus是什么意思：
n. 搔痒症

"Itching (pruritus)：Stimulation of nerve endings in the skin, usually incited by histamine, that evokes a desire to scratch."
痒(亦称瘙痒):游离神经末梢(通常为在皮肤)受到刺激时产生的想抓挠的感觉。

[Indications]Urticaria; food allergies; hay fever; vasomotor rhinitis; itching due to skin diseases, including eczema; pruritus; and serum sickness.
[适应症]荨麻疹、食物过敏、枯草热、血管舒缩性鼻炎;由皮肤病症引起的瘙痒(包括湿疹);瘙痒病和血清病。