konfusionstilstand (0, 2% over for 0, 2%), desorientering (0, 2% over for 0, 3%), mareridt (0, 2% over for 0, 2%), søvnforstyrrelser (0, 5% over for 0, 3%), nervøsitet (0, 2% over for 0, 2%), unormale drømme (0, 2% over for 0, 2%)
anxiety (1.2% vs 1.7%), insomnia (1.8% vs 2.2%) confusional state (0.2% vs 0.2%), disorientation (0.2% vs 0.3%), nightmares (0.2% vs 0.2%), sleep disorders (0.5% vs 0.3%), nervousness (0.2% vs 0.2%), abnormal dreams (0.2% vs 0.2%)