Zoledronic acid is used to treat hypercalcemia (high levels of blood calcium) that may occur in patients with some types of cancer. It is also used to treat cancer called multiple myeloma (tumors formed by the cells of the bone marrow) or certain types of bone metastases (the spread of cancer). This medicine may also be used for other conditions as determined by your doctor.

Cyclophosphamide belongs to the group of medicines called alkylating agents. It is used to treat cancer of the ovaries, breast, blood and lymph system, nerves (found primarily in children), retinoblastoma (a cancer of the eye found primarily in children), multiple myeloma (cancer in the bone marrow), and mycosis fungoides (tumors on the skin). Cyclophosphamide is also used for treatment of some kinds of kidney disease.

Cyclophosphamide is an alkylating agent of the nitrogen mustard type. Its cytotoxic effect is mainly due to cross-linking of strands of DNA and RNA, and to inhibition of protein synthesis.These actions do not appear to be cell-cycle specific.

Paclitaxel belongs to the group of medicines called antineoplastics. It is used to treat cancer of the ovaries, breast, certain types of lung cancer, and a cancer of the skin and mucous membranes more commonly found in patients with acquired immunodeficiency syndrome (AIDS). It may also be used to treat other kinds of cancer, as determined by your doctor.

Docetaxel belongs to the group of medicines called antineoplastics. It is used to treat breast cancer, non-small cell lung cancer, and prostate cancer. Docetaxel is sometimes used in combination with other medicines for certain types of cancer.