Phenibut/Summary

Main article: Phenibut

Psychoactive class: Depressant

Chemical class: Gabapentinoids

Oral

• Thresh				Common				Heavy
  0.25	-	0.5	-	1	-	2	-	3.5	g
  		Light				Strong

• • Total: 10 - 16 hours
  • Onset: 1.5 - 3 hours
  • Come up: 1.5 - 3 hours
  • Peak: 3 - 4 hours
  • Offset: 4 - 6 hours
  • Afterglow: 6 - 24 hours

Harm potential

• • Moderately physically and psychologically addictive
  • Low toxicity

Tolerance

• • Full tolerance is reached within a couple of days of continuous use
  • Returns to baseline after 7 - 14 days

Physical effects

• • Stimulation
• • Pain relief
  • Respiratory depression
  • Sedation
• • Dehydration
  • Diarrhea
  • Difficulty urinating
  • Dizziness
  • Headache
  • Increased blood pressure
  • Increased perspiration
  • Muscle cramp
  • Nausea
  • Respiratory depression
  • Stomach cramp
  • Temperature regulation suppression

Visual effects

• • Internal hallucination

Cognitive effects

• • Cognitive euphoria
  • Compulsive redosing
• • Empathy, affection and sociability enhancement
  • Increased libido
  • Increased music appreciation
  • Motivation enhancement
• • Anxiety suppression
  • Disinhibition
  • Sleepiness
  • Thought deceleration

See also

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