“…Vinblastine, when combined with other chemotherapy agents, has been shown to be effective in patients with metastatic breast cancer or those who have relapsed after adjuvant therapy 5 . In addition to the benefits of vinblastine, side effects including white blood cells and platelet loss, anemia, hair loss, gastrointestinal problems, sweating, hypertension, muscle cramps, depression, headache, dizziness, and cardiac problems limit its use in the realm of clinical application 6 , 7 .…”