Elimination Efter oral administration af 14C- darifenacin til frivillige raske forsøgspersoner, blev cirka 60% af radioaktiviteten genfundet i urinen og 40% i fæces.
Excretion Following administration of an oral dose of 14C-darifenacin solution to healthy volunteers, approximately 60% of the radioactivity was recovered in the urine and 40% in the faeces.