Last Updated
：2026/01/04
ふくさよう
Kanji
副作用
Noun
Japanese Meaning
薬などを用いたときに、本来の目的とは異なって現れる好ましくない作用。 / ある行為・作用に付随して生じる、予期しない悪い影響。
Easy Japanese Meaning
くすりなどをつかったときに、よくないからだのはたらきがでること
Chinese (Simplified) Meaning
副作用 / 不良反应
Chinese (Traditional) Meaning
副作用 / 不良反應
Korean Meaning
부작용 / 이상반응 / 유해반응
Vietnamese Meaning
tác dụng phụ / phản ứng bất lợi / phản ứng phụ
Tagalog Meaning
hindi inaasahang epekto / masamang epekto / masamang reaksyon
Sense（1）
副作用: side effect, adverse reaction
（ romanization ）
Quizzes for review
See correct answer
ふくさよう
See correct answer
I'm worried about the side effects of this medicine.
See correct answer
この薬のふくさようが心配です。
Japanese - English
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