Why is Sudafed banned in sports?

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Tags

1. #claimed
2. #sympathomimetic
3. #banned
4. #commonly
5. #stimulant
6. #decongestants
7. #performance
8. #currently
9. #doping
10. #activity
11. #world
12. #nasal
13. #pseudoephedrine
14. #enhance
15. #agency
16. #sports