Pentazocīns

A synthetic opioid used as an analgesic. It is only used IM and IV in the medical field and has respiratory depressant effects. It is pregnancy category C and schedule IV in the US.

Also known as: Talwin

Classification

Chemical: Opioid
Psychoactive: Depressant
Tag: Habit-Forming

Effects

Sedation
Motor Impairment
Respiratory Depression
Constipation
Pupil Constriction
Itchiness
Reduced Anxiety
Euphoria
Anxiety Suppression
Dulled Perception

Routes of Administration

Intramuscular

Dosage

Common: 20-30 mg
Light: 10-20 mg
Strong: 30-60 mg

Duration

No data available for this section yet.

Intravenous

Dosage

Common: 10-20 mg
Light: 5-10 mg
Strong: 30 mg

Duration

No data available for this section yet.

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.

tripsit.me

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