Almindelige (mindre end 1 for hver 10 patienter, men mere end 1 for hver 100 patienter): uro, sløvhed, generel utilpashed, rysten, forvirring og øget svedtendens.
Common (less than 1 in 10 patients but more than 1 in 100 patients): agitation, drowsiness, generally feeling unwell, trembling, confusion and increased sweating.