Hovedpine Kramper, bevidsthedssvækkelse, døsighed, afasi, nedsat balanceevne, svimmelhed, forvirring, nedsat hukommelse, nedsat koncentrationsevne, neuropati, parestesi, taleforstyrrelse, tremor
Headache Convulsions, consciousness decreased, somnolence, aphasia, balance impaired, dizziness, confusion, memory impairment, concentration impaired, neuropathy, paresthesia, speech disorder, tremor