Quetiapine

Definition

Quetiapine is an atypical antipsychotic medication primarily used to treat schizophrenia, bipolar disorder, and major depressive disorder. It works by altering the actions of certain natural substances in the brain.

5 Must Know Facts For Your Next Test

1. Quetiapine can cause sedation and is often prescribed to be taken at night due to its sedative effects.
2. It has a lower risk of extrapyramidal symptoms compared to typical antipsychotics but can still cause weight gain and metabolic issues.
3. The drug acts on multiple neurotransmitter receptors, including serotonin and dopamine receptors.
4. Regular monitoring of blood sugar levels is recommended for patients taking quetiapine due to the risk of hyperglycemia.
5. Quetiapine comes in both immediate-release (IR) and extended-release (XR) formulations.

Review Questions

• What are the primary indications for prescribing quetiapine?
• Why is it important to monitor blood sugar levels in patients taking quetiapine?
• How does quetiapine differ from typical antipsychotics in terms of side effects?

Related terms

Risperidone: An atypical antipsychotic used to treat schizophrenia, bipolar disorder, and irritability associated with autism.

Olanzapine: Another atypical antipsychotic used for similar conditions as quetiapine, known for causing weight gain.

Extrapyramidal Symptoms (EPS): Movement disorders such as tremors and rigidity that are potential side effects of antipsychotic medications.