Different types of substances that can be abused and examples.

1. Alcohol - Examples: beer, wine, liquor
2. Prescription drugs - Examples: opioids (e.g. oxycodone, hydrocodone), benzodiazepines (e.g. Xanax, Valium)
3. Illegal drugs - Examples: cocaine, heroin, methamphetamine
4. Tobacco - Examples: cigarettes, cigars, chewing tobacco
5. Inhalants - Examples: paint thinner, gasoline, aerosol sprays
6. Stimulants - Examples: cocaine, methamphetamine, MDMA (ecstasy)
7. Hallucinogens - Examples: LSD, psilocybin mushrooms, PCP
8. Synthetic drugs - Examples: synthetic cannabinoids (e.g. Spice, K2), synthetic cathinones (e.g. bath salts)
9. Anabolic steroids - Examples: testosterone, nandrolone
10. Club drugs - Examples: MDMA (ecstasy), ketamine, GHB