Doping in the United States

Part of a series on
Doping in sport
Substances and types Anabolic steroids Blood doping Gene doping Stem cell doping Mechanical doping Technology doping Cannabinoids Diuretics Painkillers Sedatives Stem cell doping Stimulants Beta2-adrenergic agonist Clenbuterol Ephedrine EPO Human growth hormone Methylhexanamine SARMs Stanozolol Tetrahydrogestrinone
Terminology Abortion doping Biological passport Blood-spinning Doping test Performance-enhancing drugs Repoxygen Stem cell doping Whizzinator
History Olympics Tour de France (1998, 1999, 2007) Auto racing BALCO scandal Clemson University steroid scandal U of South Carolina steroid scandal Dubin Inquiry Association football China East Germany Russia United States Festina affair Floyd Landis case Game of Shadows Juiced L.A. Confidentiel Lance Armstrong History of allegations Doping case Operación Puerto Operation Aderlass Doping in American football Steroid use in baseball Barry Bonds perjury case Mitchell Report Biogenesis scandal
Doping-related lists Doping cases in Sport Athletics Cycling Doping at the Olympic Games Doping at the World Championships in Athletics Stripped Olympic medals Stripped European Athletics C'ships medals Drugs banned from the Olympics MLB players suspended for doping MLB players in the Mitchell Report
Anti-doping bodies World Anti-Doping Agency International Testing Agency List of national anti-doping organizations Australian Sports Anti-Doping Authority French Anti-Doping Agency National Anti-Doping Agency Russian Anti-Doping Agency UK Anti-Doping United States Anti-Doping Agency
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This article's lead section may be too short to adequately summarize the key points. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. (August 2024)

Doping, or the use of restricted performance-enhancing drugs in the United States occurs in different sports, most notably in the sports of baseball and football.

As of a 2024 study, 2.2% of U.S. athletes have self-reported to using anabolic steroids, peptide hormones, or blood manipulation. When beta-2 agonist inhalers and marijuana are included, 9.2% of athletes have self-reported themselves as having used in-competition prohibited substances.