List of Schedule IV controlled substances (U.S.)

This is the list of Schedule IV controlled substances in the United States as defined by the Controlled Substances Act. The following findings are required for substances to be placed in this schedule: retrieved October 2, 2007 The drug or other substance has a low potential for abuse relative to the drugs or other substances in schedule III. The drug or other substance has a currently accepted medical use in treatment in the United States. Abuse of the drug or other substance may lead to limited physical dependence or psychological dependence relative to the drugs or other substances in schedule III.

The complete list of Schedule IV substances is as follows. The Administrative Controlled Substances Code Number and Federal Register citation for each substance is included.

Narcotics ACSCN Drug 9167 Not more than 1 milligram of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit. 9278 Dextropropoxyphene 9752 Tramadol

Depressants ACSCN Drug 2731 Alfaxalone 2882 Alprazolam 2145 Barbital2400Brexanolone 2748 Bromazepam 2749 Camazepam 8192 Carisoprodol 2460 Chloral betaine 2465 Chloral hydrate 2744 Chlordiazepoxide 2751 Clobazam 2737 Clonazepam 2768 Clorazepate 2752 Clotiazepam 2753 Cloxazolam2410Daridorexant 2754 Delorazepam 2765 Diazepam 2467 Dichloraphenazone 2756 Estazolam 2540 Ethchlorvynol 2545 Ethinamate 2758 Ethyl loflazepate 2759 Fludiazepam 2763 Flunitrazepam† 2767 Flurazepam 2138 Fospropofol 2762 Halazepam 2771 Haloxazolam 2772 Ketazolam 2245 Lemborexant 2773 Loprazolam 2885 Lorazepam 2774 Lormetazepam 2800 Mebutamate 2836 Medazepam 2820 Meprobamate 2264 Methohexital 2250 Methylphenobarbital (mephobarbital) 2884 Midazolam 2837 Nimetazepam 2834 Nitrazepam 2838 Nordiazepam 2835 Oxazepam 2839 Oxazolam 2585 Paraldehyde 2591 Petrichloral 2285 Phenobarbital 2883 Pinazepam 2764 Prazepam 2881 Quazepam2846Remimazolam 2223 Suvorexant 2925 Temazepam† 2886 Tetrazepam 2887 Triazolam 2781 Zaleplon 2783 Zolpidem 2784 Zopiclone2420Zuranolone

†Flunitrazepam has not been approved by the Food and Drug Administration for medical use, and is considered to be an illegal drug.

†Temazepam may require a specially coded prescription in certain States.

Lorcaserin ACSCN Drug 1625 Lorcaserin

Stimulants ACSCN Drug 1230 Cathine 1610 Diethylpropion 1760 Fencamfamin 1575 Fenproporex 1605 Mazindol 1580 Mefenorex 1680 Modafinil and enantiopure armodafinil 1530 Pemoline 1640 Phentermine 1750 Pipradrol1729Serdexmethylphenidate 1675 Sibutramine 1650 Solriamfetol 1635 SPA / (-)-1-dimethylamino- 1,2-diphenylethane

Others ACSCN Drug 9709 Pentazocine 9720 Butorphanol 9725 Eluxadoline

See also List of Schedule I controlled substances (U.S.) List of Schedule II controlled substances (U.S.) List of Schedule III controlled substances (U.S.) List of Schedule V controlled substances (U.S.)

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