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Risperidone

Risperidone is an atypical antipsychotic that primarily acts by blocking dopamine D2 and serotonin 5-HT2A receptors. It is used for the treatment of schizophrenia and bipolar disorders. The substance can cause side effects such as extrapyramidal symptoms and metabolic changes. Due to its pharmacological profile, it is often used as an alternative to classical neuroleptics.

Antipsychotika
Antidepressiva
Dopamin-D2-Rezeptor
Serotonin-5-HT2A-Rezeptor
Serotonin-5-HT2C-Rezeptor

Mechanism of Action

  • 5-HT2A antagonist
  • D2 receptor antagonist

Names / Identifiers

IUPAC: Risperidone

risperidone
106266-06-2
Risperdal
Risperdal Consta
Rispolept
Rispolin
Risperin
Sequinan
Risperidona
Risperidal M-Tab

Mechanism of Action

Risperidon wirkt als Antagonist an Dopamin-D2- und Serotonin-5-HT2A-Rezeptoren, was zur Reduktion von psychotischen Symptomen führt.

Effects

Antipsychotisch
Stimmungsstabilisierend
Angstlösend
Sedierend
Neuroleptisch

Effects described from scientific sources. Individual experiences vary.

Dosage

Safety NoteIndividual variation, start at a low dose, no medical advice.

Individual sensitivity varies. Not a dosage recommendation.

Duration

Peak4-6 hours
NotesEffects may vary depending on individual response.
Onset1-2 hours
Total24 hours
After EffectsVariable, may last several days.

Risks & Warnings

Warnings

  • Do not use in case of known hypersensitivity to risperidone.
  • Caution in patients with cardiovascular diseases.

Known Risks

  • medium
  • Mögliche Nebenwirkungen umfassen Gewichtszunahme, Sedierung und extrapyramidale Symptome.

Safer Use

  • Conduct regular medical check-ups.
  • Monitor for side effects and inform the doctor if necessary.

Harm reduction tips do not replace medical advice.

Known Interactions

  • May interact with other CNS depressants.
  • Caution with concurrent use of antidepressants.

This list is not exhaustive. Interactions can have unpredictable effects.

Legal Status

ATVerschreibungspflichtig
CHVerschreibungspflichtig
DEVerschreibungspflichtig
USVerschreibungspflichtig
NotesRisperidon ist in vielen Ländern als Medikament zur Behandlung von Schizophrenie und bipolaren Störungen zugelassen.

Not legal advice. Status may change.