• Signs of an allergic reaction such as swelling of the face, lips, mouth or throat which may make it difficult to swallow or breathe; skin rash; hives; swelling of the hands, feet or ankles • Signs of infection (including tuberculosis) such as fever, feeling tired or short of breath, cough which will not go away, flu-like symptoms, night sweats, diarrhoea, wounds, dental problems and burning when urinating.