also: ノセボ
noun
nocebo; negative placebo response
Medical term for a harmful or unpleasant effect caused by a dummy treatment, opposite of プラセボ (placebo).
Antonyms: プラセボ
ノーシーボ効果で、偽薬なのに副作用が出ることがある。
Due to the nocebo effect, side effects can occur even with a placebo.