The public outrage led the Olympic Committee to establish a special commission called the IOC Medical Commission, to study doping in sports and set up its first list of prohibited substances.

But these tradtonal chinese medicines aren't contraband medicines that International Olympic Committle Droping Control Center had la-belled.

Incitant has a wide range and illicit drugs is part of doping. There are 100 medicines divided into five categories which are prohibited to use as doping by IOC.