Hydromorphone/Summary

Main article: Hydromorphone

Psychoactive class: Opioids

Chemical class: Substituted morphinans

Oral

• Thresh				Common				Heavy
  0.5	-	1	-	2	-	4	-	8	mg
  		Light				Strong

• • Total: 4 - 6 hours
  • Onset: 5 - 15 minutes
  • Come up: 1 - 2 hours
  • Peak: 2 - 4 hours
  • Offset: 30 - 60 minutes
  • Afterglow: 1 - 12 hours

Insufflated

• Thresh				Common				Heavy
  1	-	1	-	2	-	4	-	8	mg
  		Light				Strong

• • Total: 4 - 6 hours
  • Onset: 1 - 5 minutes
  • Come up: 5 - 10 minutes
  • Peak: 30 - 60 minutes
  • Offset: 15 - 30 minutes
  • Afterglow: 1 - 12 hours

Intravenous

• Thresh				Common				Heavy
  1	-	1	-	2	-	4	-	6	mg
  		Light				Strong

• • Total: 3 - 4 hours
  • Onset: 4 - 5 minutes
  • Come up: 10 - 20 minutes
  • Peak: 30 - 90 minutes
  • Offset: 1 - 2 hours
  • Afterglow: 1 - 2 Hours

Physical effects

• • Appetite suppression
  • Cough suppression
  • Pain relief
  • Respiratory depression
  • Sedation
• • Constipation
  • Difficulty urinating
  • Itchiness
  • Nausea
  • Respiratory depression
  • Skin flushing

Visual effects

• • Internal hallucination

Cognitive effects

• • Cognitive euphoria
  • Compulsive redosing
• • Anxiety suppression

See also

• Responsible use
• Summary index
• Subjective effect index
• Psychoactive substance index