Most patients do not experience side effects with this, but occasionally they do occur and most commonly include:
Diarrhoea
Nausea/ vomiting
Dizziness
Decreased appetite
Headaches
It can make your urine a dark yellow/ brown colour. This is nothing to worry about and will settle when you stop this medication.
There are other potential side effects that occur less often. For a full list of these please read the information leaflet that comes with your medication.
If you are concerned about any potential side effects related to this medication, stop taking it and speak with a doctor.