According to the New York Times, Sept 24, 2003 - Ephedrine and Pseudoephedrine are off the doping list cause to many innocent athlete were testing positive. The World Anti-Doping Agency (oversease drug tests for international competitions, like the Olympics) dropped Ephedrine and Pseudoephedrine but added modafinal.
They can now enjoy the cold syrups and a few cups of joe without worries!![]()