Infusion reactions, pyrexia, rash. Patients ≥6 yr: Infusion reactions eg, flushing; headache; abdominal pain or discomfort, inj site reaction; back & musculoskeletal pain. Patients ≤6 yr: Otitis media, central venous catheterization requirement; infusion reactions eg, chills; increased BP, tachycardia, decreased O
2 saturation, pallor, tremor, resp distress, wheezing, crepitations (pulmonary), pruritus.