The most common side effects (seen in more than 1 patient in 10) are infections, hypotension (low blood pressure), nausea (feeling sick), urticaria (hives), rash, fever, chills, low counts of blood cells (granulocytes, platelets and red blood cells), anorexia (loss of appetite), headache, dyspnoea (breathlessness), vomiting, diarrhoea, pruritus (itching), hyperhidrosis (excessive sweating) and fatigue (tiredness).