31. Torniainen tested positive for anabolic steroids, ephedrine and norephedrine. 32. Bevilacqua twice tested positive for the stimulant ephedrine in Italy in May. 33. Aleksandr Bagach was disqualified when he tested positive for the stimulant ephedrine . 34. Ephedrine is listed as a stimulant and is banned by the IOC.35. Mixing ephedrine with cough mixture is prohibited by the National Dadah Agency, 36. It was discovered the product contained concentrated amounts of ephedrine . 37. Doctors said the supplement contained ephedrine , an amphetamine-like stimulant. 38. Johnson also picked up prescriptions for ephedrine , she said. 39. Lesser stimulants like ephedrine are punishable by suspensions of around three months. 40. Tests at events screen for drugs including ephedrine , pseudoephedrine and narcotics.