Invega

Definition

Invega is an atypical antipsychotic medication primarily used to treat schizophrenia and schizoaffective disorder. It works by altering the effects of neurotransmitters in the brain, particularly dopamine and serotonin.

5 Must Know Facts For Your Next Test

1. Invega's generic name is paliperidone.
2. It is available in extended-release tablet form, taken once daily.
3. Common side effects include weight gain, dizziness, and drowsiness.
4. Invega can increase the risk of extrapyramidal symptoms (EPS) such as tremors or rigidity.
5. It should be used cautiously in patients with a history of cardiovascular disease due to potential QT interval prolongation.

Review Questions

• What is the generic name for Invega?
• How often should Invega be administered?
• What are some common side effects of Invega?

Related terms

Risperidone: An atypical antipsychotic similar to Invega used to treat schizophrenia and bipolar disorder.

Extrapyramidal Symptoms (EPS): Movement disorders that can result from antipsychotic medications, including tremors and rigidity.

QT Interval Prolongation: A heart rhythm condition that can be a side effect of certain antipsychotic medications, increasing the risk of arrhythmias.