Celexa

Definition

Celexa, generically known as citalopram, is a selective serotonin reuptake inhibitor (SSRI) used to treat depression. It works by increasing levels of serotonin in the brain to help maintain mental balance.

5 Must Know Facts For Your Next Test

1. Celexa is commonly prescribed for major depressive disorder (MDD).
2. The drug may take several weeks to show its full effects.
3. Common side effects include nausea, dry mouth, and insomnia.
4. Abrupt discontinuation of Celexa can lead to withdrawal symptoms such as dizziness and irritability.
5. It has potential interactions with other drugs like MAO inhibitors and NSAIDs.

Review Questions

• What class of antidepressants does Celexa belong to?
• Name two common side effects of Celexa.
• Why is it important not to abruptly stop taking Celexa?

Related terms

SSRIs: Selective serotonin reuptake inhibitors, a class of drugs typically used as antidepressants.

MAO Inhibitors: Monoamine oxidase inhibitors, an older class of antidepressants that can interact adversely with SSRIs.

Serotonin Syndrome: A potentially life-threatening condition caused by too much serotonin in the brain, often due to drug interactions.