Very rarely, liver damage and liver failure can occur. • Infections - you may experience chills, fever, flu syndrome, viral infections such as herpes simplex, inflammation of the throat (pharyngitis), inflammation of the mucous membranes of the nose (rhinitis) and fungal infection in the mouth (oral candidiasis). • Other disorders - swelling due to accumulation of fluid in body tissues (oedema), feeling and being sick (malaise), weakness (asthenia), pain (especially back pain and chest pain). • Irritation around the injection site - swelling, redness, soreness and discoloured skin.