Anemia, thrombopenia, leukopenia, neutropenia; diminished serum levels of Na, K, Ca, Mg; abdominal pain, nausea, vomiting; increased SGOT & alkaline phosphatase; decreased CrCl. Infectious complications (sometimes lethal); haemorrhages (sometimes lethal); allergic reactions eg, exanthema, urticaria, erythema, fever w/o detectable cause, itching, anaphylactic reactions w/ bronchospasms & hypotension at treatment initiation; central nervous symptoms, peripheral neuropathy including paresthesias & weakness of tendon reflexes, peripheral sensory disturbances eg, visual disorders, taste impairment; ototoxicity; CV disturbances; dyspnoea, increased cough, pulmonary toxicity; diarrhoea, constipation, mucositis; increased bilirubin; skin reactions/changes, alopecia; increased uric acid, urinary incontinence, dysuria, increased urinary frequency, nocturia; asthenia.