Anthracyclines are a class of chemotherapy drugs commonly used to treat various types of cancer, including breast cancer and leukemia. They work by interfering with the DNA in cancer cells, preventing them from growing and dividing. Some well-known anthracyclines include doxorubicin and epirubicin. While effective, anthracyclines can have side effects, such as nausea, hair loss, and an increased risk of heart problems. Doctors monitor patients closely during treatment to manage these risks. Overall, anthracyclines play a crucial role in cancer therapy, often used in combination with other treatments for better outcomes.