Aripiprazole

Definition

Aripiprazole is an atypical antipsychotic used primarily to treat schizophrenia and bipolar disorder. It works by modulating the activity of dopamine and serotonin in the brain.

5 Must Know Facts For Your Next Test

1. Aripiprazole is often prescribed for both acute and maintenance treatment of schizophrenia.
2. It has a unique mechanism as a partial agonist at dopamine D2 receptors, which differentiates it from other antipsychotics.
3. Common side effects include anxiety, insomnia, nausea, and headache.
4. It is also approved for use in major depressive disorder as an adjunctive therapy.
5. Aripiprazole has a lower risk of weight gain compared to other atypical antipsychotics.

Review Questions

• What are the primary psychiatric disorders treated with aripiprazole?
• How does aripiprazole differ in its mechanism of action compared to typical antipsychotics?
• What are some common side effects associated with aripiprazole?

Related terms

Dopamine D2 receptor: A receptor that aripiprazole partially agonizes, crucial for its therapeutic effects.

Schizophrenia: A chronic mental disorder characterized by delusions, hallucinations, and cognitive issues.

Bipolar Disorder: A mental illness marked by extreme mood swings including manic and depressive episodes.