The SUBSTANCE involved are naturally a member of the 10 classes of drugs that typically cause substance-related disorders namely:
- Alcohol
- Antianxiety and sedative drugs
- Caffeine
- Cannabis (including marijuana and synthetic cannabinoids)
- Hallucinogens (including LSD, phencyclidine, and psilocybin)
- Inhalants (such as paint thinner and certain glues)
- Opioids (including fentanyl, morphine, and oxycodone)
- Stimulants (including amphetamines and cocaine)
- Tobacco
- Other (including anabolic steroids and other commonly abused substances)
