ANTIALLERGIC AGENT AND ANTIPRURITIC AGENT

摘要

PROBLEM TO BE SOLVED: To provide an orally administrable medicinal agent with low side effects and having excellent antiallergic activity in combination with antipruritic activity. SOLUTION: The subject antiallergic agent combinedly having antipruritic activity contains, as the active ingredient, Bletilla striata, an extract therefrom or ingredient derived therefrom.