良りょう剤ざいりょうざいじ字FuriganaMeanings1noungood medicine; effective remedyRefers to a medicine or treatment that is effective or beneficial. Can be used literally for pharmaceuticals or figuratively for a good solution.この漢かん方ぽう薬やくは古ふるくから良りょう剤ざいとして知しられている。This herbal medicine has long been known as an effective remedy.運うん動どうはストレスに良りょう剤ざいだ。Exercise is a good medicine for stress.