Decreased appetite; diarrhoea, vomiting, nausea; rash, pruritus; fatigue, inj site reaction, pyrexia. Tumour pain; anaemia, lymphopenia; hypopituitarism (including hypophysitis), hypothyroidism; dehydration, hypokalemia; confusional state; peripheral sensory neuropathy, dizziness, headache, lethargy; blurred vision, eye pain; hypotension, flushing, hot flush; dyspnea, cough; GI haemorrhage, colitis, constipation, GERD, abdominal pain; abnormal hepatic function; dermatitis, erythema, vitiligo, urticaria, alopecia, night sweats, dry skin; arthralgia, myalgia, musculoskeletal pain, muscle spasms; amenorrhea; chills, asthenia, oedema, pain, flu-like illness (symptoms); increased ALT, AST, blood bilirubin & blood alkaline phosphatase, decreased wt. TEN including SJS.