The present invention relates to a pharmaceutical composition containing an HDAC6 inhibitor as an active ingredient for prevention or treatment of itching. The present invention provides a novel pharmaceutical composition containing, as an active ingredient, an inhibitor for inhibiting an HDAC6 enzyme, and thus can effectively inhibit and treat itching caused by trypsin, tryptase, histamine, antimycin A, chloroquine, or the like.La présente invention concerne une composition pharmaceutique contenant un inhibiteur d'HDAC6 en tant que principe actif pour la prévention ou le traitement des démangeaisons. La présente invention concerne une nouvelle composition pharmaceutique contenant, en tant que principe actif, un inhibiteur pour inhiber une enzyme HDAC6, et pouvant ainsi inhiber et traiter efficacement les démangeaisons provoquées par la trypsine, la tryptase, l'histamine, l'antimycine A, la chloroquine, ou analogues.본 발명은 HDAC6 억제제를 유효성분으로 포함하는 가려움증 예방 또는 치료용 약제학적 조성물에 관한 것이다. 본 발명은 HDAC6 효소를 억제하는 억제제를 유효성분으로 함유하는 신규한 약제학적 조성물을 제공함으로써, 트립신, 트립타제, 히스타민, 안티마이신 A, 클로로퀸 등에 의해 유도된 가려움증을 효과적으로 억제하고 치료할 수 있다.
