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Phenazepam

Phenazepam is a long-acting benzodiazepine with anxiolytic, sedative, muscle relaxant, and anticonvulsant properties. It acts by enhancing GABAergic neurotransmission at the GABA-A receptor. Due to its potential for dependence, tolerance development, and severe side effects, it is classified as a high-risk substance. Its medical use primarily occurs in Russia, but it is not approved in many countries.

Benzodiazepine
Benzodiazepine
GABA-A-Rezeptor

Mechanism of Action

  • GABA-A receptor agonist
Detailed mechanism of action

Names / Identifiers

IUPAC: Phenazepam

Phenazepam
51753-57-2
Fenazepam
BD 98
3DSB43090Z
2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-bromo-5-(2-chlorophenyl)-
DTXSID00199685
BD-98
2H-1,4-BENZODIAZEPIN-2-ONE, 7-BROMO-5-(2-CHLOROPHENYL)-1,3-DIHYDRO-
RefChem:860548

Mechanism of Action

Phenazepam wirkt als Modulator des GABA-A-Rezeptors, was zu einer verstärkten Hemmung der neuronalen Aktivität führt.

Effects

Sedierung
Angstlinderung
Muskelrelaxation
Antikonvulsion
Amnesie
Beruhigung
Euphorie

Effects described from scientific sources. Individual experiences vary.

Dosage

Safety NoteIndividual variation, start at a low dose, no medical advice.

Individual sensitivity varies. Not a dosage recommendation.

Duration

Peak2-4 hours
NotesThe duration of action may vary depending on dose and individual metabolism.
Onset30-60 minutes
Total6-12 hours
After EffectsVariable, may include fatigue and drowsiness.

Risks & Warnings

Warnings

  • Severe respiratory diseases
  • Sleep apnea
  • Pregnancy

Known Risks

  • medium
  • Mögliche Abhängigkeit, Sedierung und kognitive Beeinträchtigungen.

Safer Use

  • Start at a low dose.
  • Avoid polydrug use with alcohol or other sedatives.
  • Regular breaks between uses.

Harm reduction tips do not replace medical advice.

Known Interactions

  • Alcohol
  • Opioids
  • Other benzodiazepines

This list is not exhaustive. Interactions can have unpredictable effects.

Legal Status

ATVerschreibungspflichtig
CHVerschreibungspflichtig
DEVerschreibungspflichtig
USNicht zugelassen
NotesPhenazepam ist in vielen Ländern verschreibungspflichtig und unterliegt strengen Kontrollen.

Not legal advice. Status may change.

Entdecken

Gemeinsame Wirkungsmuster

Wirkungen, die Phenazepam mit verwandten Substanzen teilt.

euphorie
auch beiKratom, Amphetamin, DMT+3 weitere
angstlinderung
auch beiKratom
sedierung
auch beiKratom