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Fenmetrazina

Stimulant drug that was previously used as an appetite suppresant, has been withdrawn from the market, due to concerns of abuse and addiction. Usually produces less nervousness, euphoria, and insomnia than drugs of the amphetamine family. Also as a study concluded, it is slightly more effective than dextroamphetamine as a weight loss agent.

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

Also known as: Preludin

Classification

  • Chemical: Phenylmorpholine
  • Psychoactive: Stimulant
  • Tag: Habit-Forming

Effects

  • Increased Heart Rate
  • Stimulation
  • Insomnia
  • Loss Of Appetite
  • Vasoconstriction
  • Teeth Grinding
  • Talkativeness
  • Alertness Enhancement
  • Euphoria
  • Focus Enhancement
  • Motivation Enhancement
  • Increased Sociability
  • Light Sensitivity
  • Appetite Suppression
  • Increased Libido
  • Dehydration
  • Brightness Enhancement
  • Disinhibition

Routes of Administration

Oral

Dosage

  • Common: 25-50 mg
  • Dangerous: 80 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.

Links

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Phenmetrazine - Guida alle sostanze DrugsPRO

Phenmetrazine: Stimulant drug that was previously used as an appetite suppresant, has been withdrawn from the market, due to concerns of abuse and addiction. Usually produces less nervousness, euphoria, and insomnia than drugs of the amphetamine family. Also as a study concluded, it is slightly more

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