# Risperidone (Risperidone)

Source: https://ourhealthnetwork.com/drugs/risperidone
Data: FDA Orange Book and OpenFDA, refreshed periodically

## What is Risperidone?

Risperidone is an atypical antipsychotic. It is prescribed to treat autistic disorder, bipolar disorder, schizophrenia. Across the United States, 63,000 doctors prescribe Risperidone to approximately 306,000 Medicare patients.

## Brand names

Risperidone

## Indications

Risperidone is prescribed for several conditions including autistic disorder, bipolar disorder, schizophrenia, among others.

## Conditions treated

- [Autistic Disorder](https://ourhealthnetwork.com/conditions/autistic-disorder)
- [Bipolar Disorder](https://ourhealthnetwork.com/conditions/bipolar-disorder)
- [Schizophrenia](https://ourhealthnetwork.com/conditions/schizophrenia)
- [Dementia](https://ourhealthnetwork.com/conditions/dementia)
- [Tourette Syndrome](https://ourhealthnetwork.com/conditions/tourette-syndrome)

## Mechanism of action

The mechanism of action of risperidone in schizophrenia is unclear. The drug's therapeutic activity in schizophrenia could be mediated through a combination of dopamine Type 2 (D 2 ) and serotonin Type 2 (5HT 2 ) receptor antagonism.

## Drug classification

- Established Pharmacologic Class: Atypical Antipsychotic [EPC]
- Route of administration: ORAL

## Common side effects

nasopharyngitis, pharyngitis, somnolence

## Sources and disclaimers

- FDA Orange Book and OpenFDA dataset
- This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting, stopping, or changing any medication.

## Related

- [All drugs](https://ourhealthnetwork.com/drugs)
- [Find specialists who prescribe this drug](https://ourhealthnetwork.com/find-doctors)
- [Methodology](https://ourhealthnetwork.com/methodology)