Headache, dizziness; abdominal pain/upper abdominal pain; bone & back pain, arthralgia; infusion-related reaction, asthenia/fatigue, pyrexia/increased body temp. Hypersensitivity reactions eg, allergic dermatitis & anaphylactic/anaphylactoid reactions; tachycardia; dyspnoea; HTN, hypotension, flushing; nausea; rash, urticaria, pruritus; chest discomfort; prolonged aPTT, neutralizing Ab +ve.