>10%
Headache (35%),Nausea (33%),Malaise & fatigue (27%),Cough (18%),Diarrhea (18%),Vomiting (13%),Musculoskeletal pain (12%),Neuropathy (12%),Insomnia & other sleep disorders (11%)
1-10%
Anorexia &/or decreased appetite (10%),Dizziness (10%),Fever or chills (10%),Abdominal pain (9%),Depressive disorders (9%),Skin rashes (9%),Myalgia (8%),Neutropenia (7.2% ),Abdominal cramps (6%),Arthralgia (5%),Dyspepsia (5%),Anemia (2.9% )
Frequency Not Defined (serious)
Erythema multiforme,Stevens-Johnson syndrome,Lactic acidosis,Pancreatitis,Hepatomegaly (Severe),Steatosis of liver (Severe),Anaphylaxis,Immune hypersensitivity reaction,Rhabdomyolysis
Potentially Fatal: Lactic acidosis associated with liver failure and pancreatitis (normally after several mth of treatment); haematological toxicity (eg neutropenia and severe anaemia).