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Risperidone

A second-generation atypical antipsychotic that acts on dopamine and serotonin receptors.

Dosage by Body Weight

Dosed very low (0.25 mg) and increased slowly. Monitor for weight gain and metabolic changes.

  1. Body Weight
    15-20 kg
    Dose
    0.25 mg to 0.5 mg
    Frequency
    Once or twice daily
    Tracking Notes
    Use for managing severe aggression or self-injury in autism.

Formulation

TabletOral SolutionODT

Purpose

Antipsychotic used for irritability in autism, bipolar disorder, and schizophrenia.

Generic Name

Risperidone

Branded Drug Names

Risperidone is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

  • Risperdal
  • Sizodon
  • Rispond

Scheduled Drug

Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.

Alternatives

AripiprazoleQuetiapine

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.