Gidazepam is an atypical benzodiazepine developed in the Soviet Union, licensed for use in Russia and Ukraine under the brand name Gidazepam IC. It functions as a prodrug metabolized to desalkylgidazepam (bromo-nordazepam). Unlike typical benzodiazepines, gidazepam has minimal sedative and hypnotic effects, making it suitable for daytime use. It has a uniquely delayed onset (30-60 minutes) and exceptionally long half-life (86-87 hours). Therapeutic doses range from 60-200 mg daily, divided into 2-3 doses.
Gidazepam molecular structure diagram from the DrugsPRO substance library.
Also known as: Hydazepam, Gidazepam ic, Hidazepam, Gidazepam monohydrate
Classification
Chemical: Benzodiazepine
Chemical: Medicine
Psychoactive: Depressant
Tag: Anxiolytic
Tag: GABAergic
Tag: Muscle Relaxant
Effects
Muscle Relaxation
Physical Euphoria
Sedation
Stimulation
Fatigue
Anxiety Suppression
Cognitive Clarity
Emotion Suppression
Euphoria
Memory Impairment
Amnesia
Disinhibition
Dulled Perception
Routes of Administration
Oral
Dosage
Threshold: 5 mg
Light: 10-20 mg
Common: 20-50 mg
Strong: 50-70 mg
Heavy: 70+ mg
Duration
Onset: 0.5-1 h
Comeup: 1-2 h
Peak: 1-4 h
Offset: 6-12 h
After Effects: 12-36 h
Total Duration: 12-48 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.
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Gidazepam - Guía de sustancias de DrugsPRO
Gidazepam: Gidazepam is an atypical benzodiazepine developed in the Soviet Union, licensed for use in Russia and Ukraine under the brand name Gidazepam IC. It functions as a prodrug metabolized to desalkylgidazepam (bromo-nordazepam). Unlike typical benzodiazepines, gidazepam has minimal sedative an