せいちょうざい 整腸剤 LinksSentence search for 整腸剤Sentence search for せいちょうざいKanji details for 整, 腸 and 剤Edit in JMdict Noun1. medicine for treating digestive disorders (e.g. antidiarrheals, probiotics); gastrointestinal drugPharmacology Discussions Log in to talk about this word.