Significant: New-onset or exacerbation of subacute cutaneous and systemic lupus erythematosus, osteoporosis-related bone fractures, fundic gland polyps, acute interstitial nephritis, Clostridium difficile-associated diarrhoea (hospitalised patients). Rarely, hypomagnesaemia, vitamin B12 deficiency.
Gastrointestinal disorders: Diarrhoea, vomiting, nausea, abdominal pain, constipation, flatulence. General disorders and administration site conditions: Back pain, asthenia, influenza-like illness. Hepatobiliary disorders: Hepatic encephalopathy, hepatitis. Infections and infestations: Infection (e.g. Salmonella, Campylobacter).
Investigations: Increased liver enzymes. Nervous system disorders: Headache, dizziness.
Psychiatric disorders: Insomnia. Respiratory, thoracic and mediastinal disorders: Cough, pharyngitis, rhinitis.