Zaleploon

Sedative-Hypnotic of the nonbenzodiazepine from the Pyrazolopyramide class. It is used mostly for short term insomnia.

Also known as: Sonata

Classification

Chemical: Z-drug
Psychoactive: Depressant
Tag: Common
Tag: Habit-Forming
Tag: Pyrazolopyrimidine
Tag: Sedative
Tag: Z-drug

Effects

Sedation Or Somnolence
Sedation
Muscle Relaxation
Shortterm Memory Impairment Or Amnesia
Anxiety Suppression
Euphoria
Hallucinations Or Depersonalization
Dulled Perception

Routes of Administration

Oral

Dosage

Heavy: 75 mg
Light: 10 – 20 mg
Common: 20 – 40 mg
Strong: 40 – 75 mg
Threshold: 5 mg

Duration

Onset: 0.25-0.5 h
Peak: 1-2 h
After Effects: 2-4 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

This static page is intended as a readable non-JS and prerender-friendly library export.

Get the full DrugsPRO experience

Open the interactive DrugsPRO app for search, saved items, interactions, and deeper harm reduction tools.

Get the PRO test kit. The simple, quick and reliable drug checking test kit. Visit https://protestkit.eu