Library

Medasepaam

Medazepam is a long-acting benzodiazepine prodrug that metabolizes to diazepam and nordazepam, producing prolonged anxiolytic and sedative effects. Due to its very long half-life (36-200 hours) and active metabolites, the drug accumulates with repeated dosing, increasing risks of sedation and cognitive impairment. Withdrawal can be severe after prolonged use and requires medical supervision with gradual dose reduction. Elderly patients and those with hepatic impairment should use reduced doses.

Medasepaam molecular structure
Medasepaam molecular structure diagram from the DrugsPRO substance library.

Also known as: Talis, Resmit, Narsis, Nobrium, Rudotel, Ansilan, Rusedal, Lerisum, Medacepan, Megasedan, Debrum, Tranquirax, Nobritol

Classification

  • Chemical: Benzodiazepine
  • Psychoactive: Depressant
  • Tag: Anxiolytic
  • Tag: GABAergic
  • Tag: Habit-Forming
  • Tag: Muscle Relaxant

Effects

  • Sedation
  • Muscle Relaxation
  • Physical Euphoria
  • Respiratory Depression
  • Incoordination
  • Impaired Balance
  • Anxiety Suppression
  • Motor Control Loss
  • Memory Suppression
  • Thought Deceleration
  • Emotion Suppression
  • Cognitive Euphoria
  • Disinhibition
  • Dulled Perception

Routes of Administration

Oral

Dosage

  • Threshold: 2.5 mg
  • Light: 5-10 mg
  • Common: 10-30 mg
  • Strong: 20-40 mg
  • Heavy: 60+ mg

Duration

  • Onset: 0.5-1 h
  • Comeup: 0.5-1.5 h
  • Peak: 1-2 h
  • Offset: 6-12 h
  • After Effects: 12-72 h
  • Total Duration: 6-24 h

Harm Reduction

Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.

Sources

Substance data is aggregated from the following public harm-reduction and reference sources.

Links

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Medazepam - DrugsPRO ainejuhend

Medazepam: Medazepam is a long-acting benzodiazepine prodrug that metabolizes to diazepam and nordazepam, producing prolonged anxiolytic and sedative effects. Due to its very long half-life (36-200 hours) and active metabolites, the drug accumulates with repeated dosing, increasing risks of sedation

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