ヒドロキシクロロキンMeanings1nounhydroxychloroquinechemistryA medication used for malaria and autoimmune diseases such as rheumatoid arthritis and lupus. Technical term in chemistry and medicine.ヒドロキシクロロキンは抗こうマラリア薬やくとしても知しられている。Hydroxychloroquine is also known as an antimalarial drug.