NITROGEN MONOXIDE PRODUCTION INHIBITOR

摘要

PROBLEM TO BE SOLVED: To provide a nitrogen monoxide production inhibitor showing a significant nitrogen monoxide production inhibiting effect and superior safeness.SOLUTION: A nitrogen monoxide production inhibitor is provided, comprising isohumulone or its pharmaceutically allowable salt and/or acid-treated pseudoginseng. A pain relief agent is provided, comprising isohumulone or its pharmaceutically allowable salt and/or acid-treated pseudoginseng.