Urological implications of cyclophosphamide and ifosfamide.

Cyclophosphamide and ifosfamide are commonly used cytotoxic medications that are indicated in a wide range of conditions, both benign and malignant. Complications of their use include well-recognized acute and chronic urological side-effects. Haemorrhagic cystitis, nephrotoxicity and transitional cell carcinoma can be directly attributed to the use of these agents, and are potentially fatal.