NASCAR has an extensive list of banned substances in its 2010 rule book, which also states that the list is "non-exhaustive." The drug-testing policy is now part of the NASCAR rule book, while before it was a document signed by the driver, who acknowledged understanding the policy, when getting a NASCAR license. The rule states that competitors and officials are prohibited from using, possessing, purchasing, selling or participating in the distribution of any illegal drug, regardless of the amount. Illegal possession and distribution of prescription or over-the-counter medication is also prohibited. The rule book lists banned drugs that might not fall under that category. It also notes that derivatives of the prohibited drugs are not allowed and that the list is not exhaustive. (Scene Daily) Among the drugs listed:
- Stimulants, such as amphetamine, methamphetamine, Ecstasy (MDMA), Eve (MDEA) and Phentermine.
- Narcotic analgesics, such as hydromorphone, methadone, morphine, oxycodone, oxymorphone, heroin, codeine and hydrocodone.
- Ephedrine, such as pseudoephedrine and phenylpropanolamine if used in a manner inconsistent with the instructions provided by the drug manufacturer or in a manner or amount that risks the health, safety or impairs a driver.
- Benzodiazepines, such as lorazepam (Ativan), oxazapam (Serax), temazepam (Restoril), Alpha-hydroxyalprazolam (Xanax) and Nordiazepam (Valium).
- Barbituates, such as amobarbital (Amytal) and secobarbital (Seconal).
- Performance enhancing drugs, such as Human Growth Hormone (hGH), as well as anabolic androgenic steroids (AAS), including testosterone.
- Muscle relaxers, such as carisoprodol (Soma), meprobamate (Miltown, Meprospan).
- Sleep aids, such as zolpidem (Ambien)
- Beta blockers, such as alpernolol and carteolol.
- Alcohol: A competitor is prohibited from consuming any alcohol 12 hours prior to or during on-track activity. A driver is considered unfit if the blood-alcohol level is above 20 milligrams per 100 milliliters (0.02 percent).
- Dietary supplements with a warning advising non-use if the purchaser is subject to a drug-testing program even though available without a prescription.
- Masking agents designed to avoid detection, including Aromatase inhibitors that may be used to biologically manipulate the testosterone/epitestosterone ratio, and/or using epitestosterone to artificially alter the testosterone/epitestosterone ratio.
