Reilgar/Blauer Indikopflussigkeitszusatz

Realgar/Indigo naturalis (RIF), also known as Compound Huangdai (复方黄黛), is a medication used to treat acute promyelocytic leukemia. Effectiveness appears similar to arsenic trioxide. It is generally used together with all-trans-retinoic acid (ATRA). It is taken by mouth.