Spectrum of central anticholinergic adverse effects associated with oxybutynin: comparison of pediatric and adult cases.

We reviewed Food and Drug Administration postmarketing reports of central nervous system (CNS) anticholinergic effects in association with oxybutynin. Taking domestic usage by age group into account, there is a disproportionately higher number of CNS adverse event cases reported in pediatric patients as compared with adult patients. CNS stimulation was prominent in the pediatric cases.