リウマチ関節炎治療剤およびこれを含有する医薬品

摘要

PROBLEM TO BE SOLVED: To provide a rheumatoid arthritis therapeutic agent capable of improving the conditions of rheumatoid arthritis, and a pharmaceutical agent containing the same.SOLUTION: A rheumatoid arthritis therapeutic agent contains hyaluronic acid having an average molecular weight of 500,000 or more and/or a salt thereof as the active ingredient.