Tioguanine (also known as 6-thioguanine) is an antineoplastic medication used in the treatment of certain types of leukemia, such as acute myeloid leukemia (AML) and chronic myelogenous leukemia (CML). It works by blocking the production of proteins that are necessary for the growth and division of cancer cells. Tioguanine is usually taken orally, although it can also be administered intravenously. Common side effects include nausea, vomiting, hair loss, and an increased risk of infection.
Anatomical Therapeutic Chemical Classification
L - Antineoplastic and immunomodulating agents
L01 Antineoplastic agents
L01B - Antimetabolites
L01BB Purine analogues
ATC Code
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Tioguanine