Among well-known side effects such as dizziness, nausea, headache and diplopia medical treatment of epilepsy may cause side effects on cognition, mood and behavior. In special constellations this can profoundly affect compliance with the medication as well as quality of life. Some patients are more vulnerable to side effects than others. Side effects can have profound impact on the development and future life of a patient. Some antiepileptic drugs (e.g. topiramate, zonisamide) show a more severe side effect profile than others (e.g. lamotrigine, levetiracetam). Thus, in the treatment of epilepsy, it is crucial to consider such possible side effects – especially in the beginning of or while changing the medical treatment. Specific neuropsychological examinations can monitor side effects on cognitive functions like concentration, memory or speech function. If this is not possible in an ambulant setting, specific screening instruments and repeated and precise interviews of patients and/or relatives can help to discover potential side effects. Because most side effects can be reversible, dosage modification or drug replacement is required as soon as incompatibilities are discovered.
Part of the book: Epilepsy