| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hydromorphone hydrochloride 1.3 mg oral capsule | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 2.6 mg oral capsule | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 2 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 4 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 8 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 16 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 24 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 1 mg oral tablet | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 5 mg/5 ml, oral vätska | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Product containing precisely hydromorphone hydrochloride 3 milligram/1 each conventional release rectal suppository (clinical drug) | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 1 mg/ml, injektionsvätska, lösning, ampull | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 2 mg/ml, injektionsvätska, lösning, ampull | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 4 mg/ml, injektionsvätska, lösning, ampull | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 10 mg/ml, injektionsvätska, lösning, ampull | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 100 %, pulver | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 3 mg oral tablet | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 1 mg/ml, vätska | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 250 mg, pulver | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 4 mg oral tablet | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 2 mg oral tablet | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| Hydromorphone hydrochloride 8 mg oral tablet | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 12 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  | 
| hydromorfonhydroklorid 32 mg, kapsel med modifierad frisättning | Is a | False | hydromorfonhydroklorid | Inferred relationship | Some |  |