RESUMO
Paroxysmal dyskinesias refer to category of abnormal involuntary movements, such as chorea, dystonia, athetosis, ballism or their various configurations. Depending on the type of seizure, sudden movement, stress, emotions, coffee or alcohol may be the trigger factors. Acute seizures are characterized by short duration and are self-limitated. Patients present correct portray of movements between seizures. Intact consciousness during seizure is the invariable characteristic of all paroxysmal dyskinesias. The intent of this work is to systematize knowledge about paroxysmal dyskinesias. This research includes synthetic information developed based on specialistic literature cencerned with paroxysmal movement disorders. The authors focused primarily on characteristics of the most important issues in this area, into which types of disorders, their causes and treament as well as psychopathology aspect having crucial influence on patients' life comfort were included. The essence of three categories of seizures were put across more extesively: paroxysmal kinesigenic dyskinesia, proxysmal non-kinesigenic dyskinesia and paroxysmal exercise-induced dyskinesia. Primary dyskinesias with genetic basis and secondary to other diseases, such as multiple sclerosis were distinguished. Modes of pharmacological treatment with antiepileptic drug and benzodiazepines were described. Special concern was put on holistic approach to problem of diagnosis and treatment of analyzed movement disorders.