# List of opioids

This is a list of opioids, opioid antagonists and inverse agonists.

## Opium and poppy straw derivatives
### Crude opiate extracts whole opium products

* B&O Supprettes
* Diascordium
* Dover's powder
* Kendal Black Drop
* Laudanum
* Mithridate
* Opium
* Polish heroin (Compote, Kompot)
* Paregoric
* Poppy straw concentrate
* Poppy tea
* Smoking opium
* Theriac

### Natural opiates
#### Opium alkaloids

* Codeine
* Morphine
* Oripavine
* Pseudomorphine
* Thebaine
Morphides :
| Codeine | Morphine | Oripavine | Pseudomorphine | Thebaine |

#### Alkaloid salts mixtures

* Pantopon
* Papaveretum (Omnopon)
* Tetrapon

### Semisynthetics including Bentley compounds
#### Morphine family

* 14-Hydroxymorphine
* 2,4-Dinitrophenylmorphine
* 6-Methyldihydromorphine
* 6-Methylenedihydrodesoxymorphine
* 6-Acetyldihydromorphine
* Azidomorphine
* Chlornaltrexamine
* Chloroxymorphamine
* Desomorphine (dihydrodesoxymorphine)
* Dihydromorphine
* Ethyldihydromorphine
* Hydromorphinol
* Methyldesorphine
* Morphine methylbromide
* N-Phenethylnordesomorphine
* N-Phenethyl-14-ethoxymetopon
* N-Phenethylnormorphine
* 6-Nicotinoyldihydromorphine (metabolite of nicodicodeine)
* RAM-378
* Ro4-1539
Morphine family :
| 14-Hydroxymorphine | 2,4-Dinitrophenylmorphine | 6-Methyldihydromorphine | 6-Methylenedihydrodesoxymorphine | 6-Acetyldihydromorphine hydrochloride |
| Azidomorphine | Chlornaltrexamine | Chloroxymorphamine | Desomorphine (Dihydrodesoxymorphine) | Dihydromorphine |
| Ethyldihydromorphine | Hydromorphinol | Methyldesorphine | N-Phenethylnormorphine | 6-nicotinoyldihydromorphine |
| RAM-378 |

#### 3,6-diesters of morphine

* Acetylpropionylmorphine
* 3,6-Dibutanoylmorphine
* Diacetyldihydromorphine (dihydroheroin, acetylmorphinol)
* Dibutyrylmorphine
* Dibenzoylmorphine (first designer drug)
* Diformylmorphine
* Dipropanoylmorphine
* Heroin (diacetylmorphine)
* Nicomorphine
3,6-diesters of morphine :
| Acetylpropionylmorphine | 3,6-Dibutanoylmorphine | Diacetyldihydromorphine (dihydroheroin, acetylmorphinol) |
| Dibutyrylmorphine | Dibenzoylmorphine | Diformylmorphine |
| Dipropanoylmorphine | Heroin (diacetylmorphine) | Nicomorphine |

#### Codeine-dionine family

* 6-Monoacetylcodeine
* Benzylmorphine
* Codeine methylbromide
* Desocodeine
* Dimethylmorphine (6-O-Methylcodeine)
* Ethyldihydromorphine
* Methyldihydromorphine (dihydroheterocodeine)
* Ethylmorphine (dionine)
* Heterocodeine
* Isocodeine
* Pholcodine (morpholinylethylmorphine)
* Myrophine
* Thebacon
* Transisocodeine
Codeine-dionine family :
| 6-Monoacetylcodeine | Benzylmorphine | Codeine methylbromide | Desocodeine | Dimethylmorphine (6-O-Methylcodeine) |
| Ethyldihydromorphine | Methyldihydromorphine (dihydroheterocodeine) | Ethylmorphine | Heterocodeine | Isocodeine |
| Pholcodine | Myrophine | Transisocodeine |

#### Morphinones and morphols

* 14-Cinnamoyloxycodeinone
* 14-Ethoxymetopon
* 14-Methoxymetopon
* 14-Phenylpropoxymetopon
* 3-Acetyloxymorphone
* 3,14-Diacetyloxymorphone
* 7-Spiroindanyloxymorphone
* 8,14-Dihydroxydihydromorphinone
* Acetylcodone
* Acetylmorphone
* α-hydrocodol (=dihydrocodeine, )
* Benzhydrocodone
* Bromoisopropropyldihydromorphinone cas?
* Codeinone
* Codoxime
* Conorfone (codorphone)
* IBNtxA
* Thebacon (acetyldihydrocodeinone, dihydrocodeinone enol acetate)
* Hydrocodone
* Hydromorphone
* Hydroxycodeine
* Metopon (=methyldihydromorphinone)
* Morphenol
* Morphinone
* Morphol
* N-Phenethyl-14-ethoxymetopon
* Noroxymorphone
* Oxycodone
* Oxymorphol
* Oxymorphone
* Pentamorphone
* Semorphone
Morphinones and morphols :
| 14-Cinnamoyloxycodeinone | 14-Ethoxymetopon | 14-Methoxymetopon | 14-Phenylpropoxymetopon | 7-Spiroindanyloxymorphone |
| 8,14-Dihydroxydihydromorphinone | Acetylcodone | Acetylmorphone | α-hydrocodol (Dihydrocodeine) | Bromoisopropropyldihydromorphinone |
| Codeinone | Codorphone | Codol (Codeine Phosphate) | Codoxime | IBNtxA |
| Thebacon | Hydrocodone | Hydromorphone | Hydroxycodeine | Metopon (methyldihydromorphinone) |
| Morphenol | Morphinone | Morphol | N-Phenethyl-14-ethoxymetopon | Oxycodone |
| Oxymorphol | Oxymorphone | Pentamorphone | Semorphone | |

#### Morphides

* α-Chlorocodide (= chlorocodide)
* β-Chlorocodide
* α-Chloromorphide (= chloromorphide)
* Bromocodide
* Bromomorphide
* Chlorodihydrocodide
* Chloromorphide
* Codide
Morphides :
| α-chlorocodide | β-chlorocodide | Bromomorphide |
| Chlorodihydrocodide. | Chloromorphide | Codide |

#### Dihydrocodeine series

* 14-Hydroxydihydrocodeine
* Acetyldihydrocodeine
* Dihydrocodeine
* Dihydrodesoxycodeine (desocodeine)
* Dihydroisocodeine
* Nicocodeine
* Nicodicodeine
Morphides :
| 14-Hydroxydihydrocodeine | Acetyldihydrocodeine | Dihydrocodeine | Dihydrodesoxycodeine |
| Dihydroisocodeine | Nicocodeine | Nicodicodeine | |

#### Nitrogen morphine derivatives

* 1-Nitrocodeine cas?
* Codeine-N-oxide
* Morphine-N-oxide
Morphides :
| 1-Nitrocodeine | Codeine-N-oxide | Morphine-N-oxide |

#### Hydrazones

* Oxymorphazone
Hydrazones :
* Oxymorphazone

#### Halogenated morphine derivatives

* 1-Bromocodeine
* 1-Chlorocodeine
* 1-Iodomorphine
Other open chain opioids :
| 1-Bromocodeine | 1-Chlorocodeine | 1-Iodomorphine |

### Active opiate metabolites

* Codeine-6-glucuronide
* Codeine-N-oxide (genocodeine)
* Heroin-7,8-oxide
* Morphine-6-glucuronide
* 3-Monoacetylmorphine
* 6-Monoacetylmorphine
* Morphine-N-oxide (genomorphine)
* Naltrexol
* Norcodeine
* Normorphine
Active opiate metabolites :
| Codeine-N-oxide | Heroin-7,8-oxide | Morphine-6-glucuronide | 6-Monoacetylmorphine |
| Morphine-N-oxide | Naltrexol | Norcodeine | Normorphine |

## Morphinans
### Morphinan series

* 3-Hydroxymorphinan
* 4-Chlorophenylpyridomorphinan
* Cyclorphan
* Levargorphan
* Levorphanol
* Levophenacylmorphan
* Levomethorphan
* Methorphan (racemethorphan)
* Morphanol (racemorphanol)
* Norlevorphanol
* N-Methylmorphinan
* Oxilorphan
* Phenomorphan
* Proxorphan
* Ro4-1539
* StephodelineXorphanol
Other morphinans :
| 4-chlorophenylpyridomorphinan | Cyclorphan | Dextrallorphan | Levargorphan | Levophenacylmorphan |
| Levomethorphan | Norlevorphanol | N-Methylmorphinan | Oxilorphan | Phenomorphan |
| Dextromethorphan levomethorphan | Morphanol | Ro4-1539 | Stephodeline | Xorphanol |

### Others

* 1-Nitroaknadinine * 14-episinomenine
* 5,6-Dihydronorsalutaridine
* 6-Keto Nalbuphine
* Aknadinine
* Butorphanol
* Cephakicine
* Cephasamine
* Cyprodime
* Drotebanol
* Fenfangjine G
* Ketorfanol
* Nalbuphine
* Nalbuphone
* Tannagine
Other Morphinans :
| 1-Nitroaknadinine | 14-episinomenine | 5,6-Dihydronorsalutaridine | 6-Keto Nalbuphine | Aknadinine |
| Butorphanol | Cephakicine | Cephasamine | Cyprodime | Drotebanol |
| Fenfangjine G | Nalbuphine | Sinococuline | Sinomenine | Tannagine |

## Benzomorphans

* 5,9 alpha-diethyl-2-hydroxybenzomorphan (5,9-DEHB)
* 8-Carboxamidocyclazocine (8-CAC)
* Alazocine
* Anazocine
* Bremazocine
* Butinazocine
* Carbazocine
* Cogazocine
* Cyclazocine
* Dezocine
* Eptazocine
* Etazocine
* Ethylketazocine
* Fedotozine
* Fluorophen
* Gemazocine
* Ibazocine
* Ketazocine
* Metazocine
* Moxazocine
* Pentazocine
* Phenazocine
* Quadazocine
* SKF-10047
* Tonazocine
* Volazocine
* Zenazocine
Benzomorphans :
| 5,9 alpha-diethyl-2-hydroxybenzomorphan (5,9-DEHB) | 8-Carboxamidocyclazocine | Alazocine | Anazocine | Bremazocine |
| Butinazocine | Carbazocine | Cogazocine | Cyclazocine | Dezocine |
| Eptazocine | Etazocine | Ethylketocyclazocine | Fedotozine | Fluorophen |
| Gemazocine | Ibazocine | Ketazocine | Metazocine | Moxazocine |
| Pentazocine | Phenazocine | Quadazocine | Thiazocine | Tonazocine |
| Volazocine | Zenazocine | |

## 4-Phenylpiperidines
### Pethidines (meperidines)

* 4-Fluoropethidine
* Allylnorpethidine
* Anileridine
* Benzethidine
* Carperidine
* Difenoxin
* Diphenoxylate
* Etoxeridine (carbetidine)
* Furethidine
* Hydroxypethidine (bemidone)
* Morpheridine
* Meperidine-N-oxide
* Oxpheneridine (carbamethidine)
* Pethidine (meperidine)
* Pethidine intermediate A
* Pethidine intermediate B (norpethidine)
* Pethidine intermediate C (pethidinic acid)
* Pheneridine
* Phenoperidine
* Piminodine
* Properidine (ipropethidine)
* Sameridine
Pethidines (meperidines) :
| 4-Fluoropethidine | 8-Carboxamidocyclazocine | Allylnorpethidine | Anileridine | Benzethidine |
| Carperidine | Difenoxin | Diphenoxylate | Etoxeridine | Furethidine |
| Hydroxypethidine | Morpheridine | Meperidine-N-oxide | Oxpheneridine | Pethidine |
| Pethidine intermediate A | Pethidine intermediate B | Pethidine intermediate C | Pheneridine | Phenoperidine |
| Piminodine | Properidine | Sameridine | |

### Prodines

* Allylprodine
* (α/β)-Meprodine
* Desmethylprodine (MPPP)
* PEPAP
* (α/β)-Prodine
* Prosidol
* Trimeperidine (promedol)
Prodines :
| Allylprodine | (α/β)-Meprodine | Desmethylprodine (MPPP) | PEPAP | Prodine |
| Prosidol | Prosidol | |

### Ketobemidones

* Acetoxyketobemidone
* Droxypropine
* Ketobemidone
* Methylketobemidone
* Propylketobemidone
Ketobemidones :
| Acetoxyketobemidone | Droxypropine | Ketobemidone | Methylketobemidone | Propylketobemidone |

### Others

* Alvimopan
* Loperamide
* LS-115509
* Picenadol
Other phenylpiperidines :
| Alvimopan | Loperamide | LS-115509 | Picenadol |

## Open chain opioids
### Amidones

* Dextromethadone
* Dipipanone
* Dipyanone
* Isomethadone
* Levoisomethadone
* Levomethadone
* Methadone
* Methadone intermediate
* Normethadone
* Norpipanone
* Phenadoxone (heptazone)
Amidones :
| Dextromethadone | Dipipanone | Isomethadone | Levoisomethadone |
| Noracetylmethadol | Levomethadone | Methadone | Methadone intermediate |
| Normethadone | Norpipanone | Phenadoxone | Pipidone |

### Methadols

* Acetylmethadol
* Alphaacetylmethadol
* Alphamethadol
* Betacetylmethadol
* Betamethadol
* Dimepheptanol (racemethadol)
* Isomethadol
* Levacetylmethadol
* Noracymethadol
Other open chain opioids :
| Alphaacetylmethadol | Dimepheptanol | Levacetylmethadol | Noracetylmethadol |

### Moramides

* Desmethylmoramide
* Dextromoramide
* Levomoramide
* Moramide intermediate
* Racemoramide
Other open chain opioids :
| Desmethylmoramide | Dextromoramide | Levomoramide | Moramide intermediate | Racemoramide |

### Thiambutenes

* Diethylthiambutene
* Dimethylthiambutene
* Ethylmethylthiambutene
* Piperidylthiambutene
* Pyrrolidinylthiambutene
* Thiambutene
Thiambutenes :
| Diethylthiambutene | Dimethylthiambutene | Ethylmethylthiambutene |
| Piperidylthiambutene | Thiambutene | Tipepidine |

### Phenalkoxams

* Dextropropoxyphene (propoxyphene)
* Dimenoxadol
* Dioxaphetyl butyrate
* Levopropoxyphene
* Norpropoxyphene
* Pyrroliphene
Phenalkoxams :
| Dextropropoxyphene (propoxyphene) | Dimenoxadol | Dioxaphetyl butyrate | Levopropoxyphene | Norpropoxyphene |

### Ampromides

* Diampromide
* Phenampromide
* Propiram
Ampromides :
| Diampromide | Phenampromide | Propiram |

### Others

* Embutramide
* IC-26
* Isoaminile
* Lefetamine
* R-4066
Other open chain opioids :
| Embutramide | IC-26 | Isoaminile | Lefetamine | R-4066 |

## Anilidopiperidines

* 3-Allylfentanyl
* 3-Methylfentanyl
* 3-Methylthiofentanyl
* 4-Phenylfentanyl
* Alfentanil
* α-Methylacetylfentanyl
* α-Methylfentanyl
* α-Methylthiofentanyl
* Benzylfentanyl
* β-hydroxyfentanyl
* β-hydroxythiofentanyl
* β-Methylfentanyl
* Brifentanil
* Butyrfentanyl
* Carfentanil
* Fentanyl
* Lofentanil
* N-Methylcarfentanil
* Mirfentanil
* Ocfentanil
* Ohmefentanyl
* Parafluorofentanyl
* Phenaridine
* R-30490
* Remifentanil
* Sufentanil
* Thenylfentanyl
* Thiofentanyl
* Trefentanil
Anilidopiperidines :
| 3-Allylfentanyl | 3-Methylfentanyl | 3-Methylthiofentanyl | 4-Phenylfentanyl | Alfentanil |
| Alphamethylacetylfentanyl | Alphamethylfentanyl | Alphamethylthiofentanyl | Benzylfentanyl | Betahydroxyfentanyl |
| Betahydroxythiofentanyl | Betamethylfentanyl | Brifentanil | Carfentanil | Fentanyl |
| Lofentanil | Mirfentanil | Ocfentanil | Ohmefentanyl | Parafluorofentanyl |
| Phenaridine | Remifentanil | Sufentanil | Thenylfentanyl | Thiofentanyl |
| Trefentanil |

## Oripavine derivatives

* 7-PET
* Acetorphine
* Alletorphine (N-allyl-noretorphine)
* BU-48
* Buprenorphine
* Buprenorphine-3-glucuronide
* Cyprenorphine
* Dihydroetorphine
* Etorphine
* Homprenorphine
* 18,19-Dehydrobuprenorphine (HS-599)
* N-cyclopropylmethylnoretorphine
* Nepenthone
* Norbuprenorphine
* Norbuprenorphine-3-glucuronide
* Thevinone
* Thienorphine
* TH-030418
Oripavine derivatives :
| 7-PET | Acetorphine | Alletorphine | BU-48 | Buprenorphine |
| Cyprenorphine | Dihydroetorphine | Etorphine | Homprenorphine | 18,19-Dehydrobuprenorphine |
| N-cyclopropylmethylnoretorphine | Nepenthone | Norbuprenorphine | Thevinone | Thienorphine |

## Phenazepanes

* Ethoheptazine
* Meptazinol
* Metheptazine
* Metethoheptazine
* Proheptazine
Phenazepanes :
| Ethoheptazine | Meptazinol | Metheptazine | Metethoheptazine | Proheptazine |

## Pirinitramides

* Bezitramide
* Piritramide
Pirinitramides :
| Bezitramide | Piritramide |

## Benzimidazoles

* Clonitazene
* Etonitazene
* Isotonitazene
* Metonitazene
Benzimidazoles :
| Clonitazene | Etonitazene | Isotonitazene | Metonitazene | Nitazene: R = hydrogen |

## Indoles

* 18-Methoxycoronaridine
* 7-Acetoxymitragynine
* 7-Hydroxymitragynine
* ψ-Akuammigine
* Akuammidine
* Akuammine
* Coronaridine
* Eseroline
* Hodgkinsine
* Ibogaine
* Mitragynine
* Mitragynine pseudoindoxyl
* Noribogaine
* Pericine
* Pseudoakuammigine
Indoles :
| 18-Methoxycoronaridine | 7-Acetoxymitragynine | 7-Hydroxymitragynine | Akuammidine | Akuammine |
| Eseroline | Hodgkinsine | Mitragynine | Pericine | Pseudoakuammigine |

## Beta-Amino Ketones

* 3-(dimethylamino)-2,2-dimethyl-1-phenylpropan-1-one
| | Indoles | Indoles | Indoles | Indoles | Indoles |
| 3-(dimethylamino)-2,2-dimethyl-1-phenylpropan-1-one (Beta-amine ketone 'compound 29') |

## Diphenylmethylpiperazines

* BW373U86
* DPI-221
* DPI-287
* DPI-3290
* SNC-80
* AZD-2327
Diphenylmethylpiperazines :
| BW373U86 | DPI-221 | DPI-287 | DPI-3290 | SNC-80 |

## Opioid peptides
### Dynorphins

* Big dynorphin
* Dynorphin A
* Dynorphin B
* Leumorphin
Dynorphins :
| Big dynorphin | Dynorphin A | Dynorphin B |

### Endomorphins

* Endomorphin-1
* Endomorphin-2

### Endorphins

* α-Endorphin
* β-Endorphin
* γ-Endorphin
* α-Neoendorphin
* β-Neoendorphin
Dynorphins :
| Beta-endorphin | Alpha-endorphin | Gamma-endorphin | α-neoendorphin | β-neoendorphin |

### Enkephalins

* DADLE
* DAMGO
* Deltorphin
* Met-enkephalin
* Leu-enkephalin
Enkephalins :
| DADLE | DAMGO | Deltorphin | Met-enkephalin | Leu-enkephalin |

### Propeptides

* Proenkephalin
* Proendorphin
* Proopiomelanocortin

### Others / unknown

* Adrenorphin
* Amidorphin
* Biphalin
* Casokefamide
* Casomorphins
* Cytochrophin-4
* DALDA (Tyr-D-Arg-Phe-Lys-NH2)
* Deltorphin I
* Deltorphin II
* Deprolorphin
* Dermorphin
* DPDPE
* Frakefamide
* Gliadorphin
* Gluten exorphins
* Hemorphin-4
* Metkefamide
* Morphiceptin
* Nociceptin
* Octreotide
* Opiorphin
* Rubiscolin
* Soymorphins
* Spinorphin
* TRIMU 5
* Tynorphin
* Valorphin
* Zyklophin
Other or unknown opioid peptides :
| Adrenorphin | Amidorphin | Casomorphin | DALDA | Deltorphin |
| Dermorphin | DPDPE | Endomorphin-1 Endomorphin-2 | Gliadorphin | Morphiceptin |
| Nociceptin | Octreotide | Opiorphin | Rubiscolin | TRIMU 5 |

## Others

* 3-(3-Methoxyphenyl)-3-ethoxycarbonyltropane
* AD-1211
* AH-7921
* Axomadol
* Azaprocin
* BDPC
* Bisnortilidine
* BRL-52537
* Bromadol
* Bromadoline
* Ciprefadol
* Ciramadol
* Doxpicomine
* Enadoline
* Faxeladol
* GR-89696
* Herkinorin
* ICI-199,441
* ICI-204,448
* Ketamine
* KNT-42
* LPK-26
* Lufuradom
* Metofoline
* MT-45
* Desmethylclozapine
* Nexeridine
* NNC 63-0532
* Nortilidine
* O-Desmethyltramadol
* Phenadone
* Phencyclidine
* Prodilidine
* Profadol
* Ro64-6198
* Salvinorin A
* Salvinorin B ethoxymethyl ether
* Salvinorin B methoxymethyl ether
* SB-612,111
* SC-17599
* RWJ-394,674
* TAN-67
* Tapentadol
* Thiobromadol (C-8813)
* Tifluadom
* Tilidine
* Tramadol
* Trimebutine
* U-47700
* U-50,488
* U-69,593
* Viminol
* 1-(4-Nitrophenylethyl)piperidylidene-2-(4-chlorophenyl)sulfonamide (W-18)

## Opioid antagonists and inverse agonists

* 4-Caffeoyl-1,5-quinide
* 5'-Guanidinonaltrindole
* β-Funaltrexamine
* 6β-Naltrexol
* 6β-Naltrexol-d4
* Alvimopan
* AT-076
* Binaltorphimine
* BU09059
* Buprenorphine
* Chlornaltrexamine
* Clocinnamox
* Cyclazocine
* Cyprodime
* Diacetylnalorphine
* Diprenorphine (M5050)
* Fedotozine
* ICI-174864
* J-113,397
* JDTic
* JTC-801
* Levallorphan
* LY-2456302
* LY-255582
* Methocinnamox
* Methylnaltrexone
* ML350
* Naldemedine
* Nalfurafine
* Nalmefene
* Nalmexone
* Nalodeine (N-allylnorcodeine)
* Naloxazone
* Naloxegol
* Naloxol
* Naloxonazine
* Naloxone
* Naloxone benzoylhydrazone
* Nalorphine
* Naltrexone
* Naltriben
* Naltrindole
* Norbinaltorphimine
* Oxilorphan
* PF-4455242
* S-allyl-3-hydroxy-17-thioniamorphinan (SAHTM)
* Samidorphan
* SR-16430

## Biased ligands

* 6'-Guanidinonaltrindole
* 7-Hydroxymitragynine
* Herkinorin
* ICI-199,441
* Noribogaine
* Oliceridine
* RB-64
* TRV734

## Receptor heteromer targeting ligands

* 6'-GNTI (δ-κ)
* CYM-51010 (δ-μ)
* NNTA (κ-μ)
* IBNtxA (μ1G-NOP)

## Uncategorized opioids

* ADL-5859
* Alimadol
* Amentoflavone
* Anilopam +HCl
* Asimadoline
* Cyproterone acetate
* FE 200665
* Fedotozine
* HZ-2
* Kolokol-1
* Matrine
* MCOPPB
* Menthol
* MT-7716
* Nalfurafine
* Nalorphine
* Nalorphine dinicotinate
* PZM21
* Proglumide
* Ro65-6570
* SoRI-9409
* Spiradoline
* SR-8993
* SR-16435
Uncategorized opioids :
| Alimadol | Anilopam | Asimadoline |
| FE 200665 | Fedotozine | MCOPPB |
| Nalfurafine | Nalodeine | Nalorphine | Nalorphine dinicotinate |
| SoRI-9409 | | |

## Combination drug formulations containing opioids

* Buprenorphine/naloxone
* Buprenorphine/samidorphan (ALKS-5461)
* Co-codamol (codeine phosphate/paracetamol)
* Co-codaprin (codeine phosphate/aspirin)
* Co-dydramol (dihydrocodeine tartrate/paracetamol)
* Co-proxamol (dextropropoxyphene/paracetamol)
* Fentanyl/fluanisone
* Hydrocodone/ibuprofen
* Hydrocodone/paracetamol
* Loperamide/simethicone
* Morphine/naltrexone
* Naltrexone/bupropion
* Oxycodone/aspirin
* Oxycodone/naloxone
* Oxycodone/paracetamol