きんえんほじょやく 禁煙補助薬 LinksSentence search for 禁煙補助薬Sentence search for きんえんほじょやくKanji details for 禁, 煙, 補, 助 and 薬Edit in JMdict Noun1. quit-smoking drug; smoking-cessation aid; stop-smoking medication Discussions Log in to talk about this word.