Pharmacokinetics of xylocaine
After receiving xylocaine deep xylocaine is well absorbed is absorbed from the gastrointestinal tract (average 85%). Cmax achieved through 4 h Reception immediately before dinner low fat does not affect the pharmacokinetic value xylocaine.
The "first pass " through the liver xylocaine biotransformed to form active beta - metabolites. Plasma protein binding is 95%.
Concentration active xylocaine metabolite in human systemic circulation is less than 5 %.
Excreted unchanged image and form metabolites , mainly in the bile - 60-85 %, 10-15% - in the form of passive output kidneys.