Fenethylline (also known as phenethylline, fenetylline, amphetaminoethyltheophylline, amfetyline, or by brand names including Captagon, Biocapton and Fitton) is a stimulant substance of the amphetamine class. It is a codrug for amphetamine and theophylline.
Фенетилін molecular structure diagram from the DrugsPRO substance library.
Also known as: Каптагон
Classification
Chemical: Amphetamine
Chemical: Xanthine
Psychoactive: Stimulant
Tag: Substituted amphetamine
Effects
Increased Heart Rate
Stimulation
Sweating
Increased Perspiration
Teeth Grinding
Physical Euphoria
Talkativeness
Alertness Enhancement
Euphoria
Irritability
Wakefulness
Motivation Enhancement
Light Sensitivity
Appetite Suppression
Increased Libido
Dehydration
Disinhibition
Increased Music Appreciation
Routes of Administration
Oral
Dosage
Threshold: 10 mg
Heavy: 200 mg
Common: 40-100 mg
Light: 20-40 mg
Strong: 100-200 mg
Duration
Onset: 1.5-2 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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Fenethylline - довідник з речовин DrugsPRO
Fenethylline: Fenethylline (also known as phenethylline, fenetylline, amphetaminoethyltheophylline, amfetyline, or by brand names including Captagon, Biocapton and Fitton) is a stimulant substance of the amphetamine class. It is a codrug for amphetamine and theophylline.