Last Updated
：2025/12/21
正露丸
Hiragana
せいろがん
Noun
Japanese Meaning
胃腸薬の商品名で、特に下痢止めとして用いられる医薬品。主成分は木クレオソート。 / 特定の商品名が一般名詞化したものとして、整腸・止瀉作用のある薬を指すこともある。
Easy Japanese Meaning
おなかがいたいときやくだりのときにのむ、まるいくすりのなまえ
Chinese (Simplified)
日本商标名的肠胃药，常用于止泻。 / 主要有效成分为木馏油的抗腹泻药。
Sense（1）
seirogan (a trademark for a pharmaceutical drug marketed in Japan, sold as gastrointestinal medication (especially as an antidiarrhoeal), whose main active ingredient is wood creosote)
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
seirogan (a trademark for a pharmaceutical drug marketed in Japan, sold as gastrointestinal medication (especially as an antidiarrhoeal), whose main active ingredient is wood creosote)
See correct answer
正露丸
See correct answer
Whenever I catch a cold, I always take Seirogan.
See correct answer
私は風邪を引いた時、いつも正露丸を飲みます。
Japanese - English
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