Schedule |
Examples |
I† |
|
II |
Amphetamines, barbiturates (short-acting), cocaine, hydrocodone (including hydrocodone combination products), hydromorphone, methadone, methylphenidate, morphine and other strong opioid agonists, oxycodone, hydrocodone, phencyclidine |
III |
Anabolic steroids, barbiturates (intermediate-acting), buprenorphine, dihydrocodeine, dronabinol, ketamine, paregoric |
IV |
Barbiturates (long-acting), benzodiazepines, chloral hydrate, modafinil, meprobamate, pentazocine, propoxyphene, zolpidem |
V |
Cough suppressants containing small amounts of codeine, pregabalin |
* The Drug Enforcement Administration maintains a complete alphabetical listing of controlled substances. † Cannot be prescribed. GHB = gamma hydroxybutyrate; LSD = lysergic acid diethylamide; MDMA = methylenedioxymethamphetamine. |