Myelosuppression including transient leukopenia, anemia & thrombocytopenia; nausea, vomiting, mucositis & diarrhoea; alopecia, hyperpigmentation of nailbeds, dermal creases, onycholysis, local pain, irritation, inflammation, thrombophlebitis, hypersensitivity reactions. Cardiotoxicity, ECG changes, cardiomyopathy; transient increases of liver enzymes, severe hepatotoxicity. Intravesical administration: Hematuria, vesical & urethral irritation, stranguria & polyuria, hemorrhagic cystitis, red discoloration of urine.