Studie zu Nachweiszeiten von Methylphenidat
Methylphenidate is prohibited in sports in competition. The therapeutic use out of competition is not prohibited. In doping control the administration of methylphenidate is detected by the analysis of methylphenidate and ritalinic acid in urine. The question is, when the application of methylphenidate has to be discontinued to prevent an adverse analytical finding for the above mentioned urinary substances in doping control.