Cyclomide 1 g Injection (Cyclophosphamide) — Broad-Spectrum Chemotherapy for Cancer Cyclomide 1 g Injection contains cyclophosphamide, a powerful alkylating chemotherapy agent used to treat a wide range of cancers, including breast cancer, lymphoma, leukemia, ovarian and testicular cancers, and multiple myeloma. Administered via intravenous infusion by trained oncology professionals, cyclophosphamide works by damaging cancer cell DNA, inhibiting cancer cell growth and promoting cell death. Due to its potent effects and potential side effects — including bone marrow suppression, nausea, bladder irritation, and risk of infection — this medicine is given under strict clinical supervision with regular blood tests and supportive care.