Almindelig: dysartri, amnesi, dysgeusi, tremor, nedsat balanceevne, ataxi, afasi, brændende fornemmelse, sedation, paræstesi, hypoæstesi, opmærksomhedsforstyrrelse, taleforstyrrelse, arefleksi, abnorm koordination, postural svimmelhed, nedsat kognitiv funktion, hyperæstesi, hyporefleksi, ageusi, nedsat bevidsthedsniveau, dysæstesi, parosmi, nedsat mental funktion
Common: dysarthria, amnesia, dysgeusia, tremor, balance impaired, ataxia, aphasia, burning sensation, sedation, paraesthesia, hypoaesthesia, disturbance in attention, speech disorder, areflexia, coordination abnormal, dizziness postural, cognitive disorder, hyperaesthesia, hyporeflexia, ageusia, depressed level of consciousness, dysaesthesia, parosmia, mental impairment