Risperdal

Designed to address severe mental health conditions, this medicine is indicated to support neurological balance and intended to help manage mood stability.

Strengths: 1 · 2 · 3 · 4mg

Mental Health icon Mental Health Risperidone icon Risperidone

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Medicine details

Conditions
Alternative names

Risnia

Therapeutic class

Second-Generation Antipsychotic

Pharmacological class

Benzisoxazole

Known off-label uses

autism spectrum disorder

Contraindications

hypersensitivity to risperidone

Precautions and warnings

may impair ability to drive or operate machinery; avoid alcohol

Minor side effects

somnolence; dizziness

Moderate side effects

insomnia; tachycardia; hyperprolactinaemia

Dosage forms

Film-coated tablet

Administration route

Oral use

Prescription status

POM

Manufacturer

Janssen

Onset Time

1–2 weeks

Duration

24 hours

Storage instructions

Store below 25°C in a dry place.

Drug interactions

levodopa; other antipsychotics

Age restrictions

Dose adjustment required for elderly and paediatric populations.

Pregnancy and breastfeeding

Use only if benefits outweigh risks; discuss with clinician.

Serious side effects

tardive dyskinesia — requires immediate medical attention; neuroleptic malignant syndrome — requires immediate medical attention

Patient summary

Designed to address severe mental health conditions, this medicine is indicated to support neurological balance and intended to help manage mood stability.

Mechanism of action

This agent acts as an atypical antipsychotic. It works by blocking dopamine d2 and serotonin 5-ht2a receptors in the brain, which helps rebalance neurotransmitters, managing symptoms of psychosis and mood disturbances.

Risperdal

Designed to address severe mental health conditions, this medicine is indicated to support neurological balance and intended to help manage mood stability.

Editorial Notes

  • Active ingredient(s): Risperidone
  • Listed indication(s): Schizophrenia, Bipolar Disorder

Usually available as

  • 360 tablets - 1 mg179-1-mg-4080
  • 360 tablets - 2 mg179-2-mg-4087
  • 180 tablets - 3 mg179-3-mg-4093