21.   Ephedrine is classed as a stimulant and is typically found in cold medications.

22.   Exercising with cold medications may make things even tougher.

23.   Ephedrine is common in over-the-counter cold medications.

24.   FIBA said he tested positive for ephedrine, a banned stimulant typically found in cold medication.

25.   He said patients should take one teaspoon of pak ling ointment two to three times a day, as well as lui cho pills and Chinese cold medications.

26.   She said it came from a cold medication.

27.   She tested positive for ephedrine, a stimulant often found in over-the-counter cold medications, and was stripped of one of her two gold medals, in quadruple sculls.

28.   The IOC warned NHL players last week against the use of Sudafed, an over-the-counter cold medication which contains the banned stimulant pseudoephedrine.

29.   The over-the-counter cold medication contains pseudoephedrine, which in large enough amounts acts as a stimulant.