About resperido ne
Atypical antipsychotic
Used for
- Schizophrenia
- Bipolar mania
- Irritability associated with autism
Usual adult dose
Schizophrenia: usually 2 mg daily initially, adjusted to 4–6 mg daily. Bipolar mania: usually 2–3 mg daily.
Usual dose in children
For autism-related irritability, ages 5–16: usually 0.25–0.5 mg daily initially, adjusted by weight and response.
Common side effects
- Sleepiness or dizziness
- Increased appetite and weight gain
- Restlessness or tremor
- Raised prolactin, sometimes causing sexual or menstrual problems
Important warnings
- May cause movement problems, high blood sugar, or abnormal cholesterol.
- Can increase stroke risk in older adults with dementia-related psychosis.
- May cause low blood pressure, falls, or impaired alertness.
- Do not stop suddenly without medical guidance.
Pregnancy
Use only when clearly needed; late-pregnancy exposure may cause newborn movement or withdrawal symptoms.
Breastfeeding
Passes into breast milk; may cause infant sleepiness or feeding problems. Seek clinical guidance.
Interactions
- Other sedatives or alcohol can increase drowsiness.
- Blood-pressure medicines may increase dizziness or fainting.
- Carbamazepine may lower risperidone levels; fluoxetine may raise them.
- Levodopa and dopamine agonists may have reduced effects.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.