- Mechanism of Action: Fluoxetine works by increasing the levels of serotonin in the brain, a neurotransmitter that helps regulate mood, emotions, and behavior.
- Indications: It is commonly prescribed for major depressive disorder, anxiety disorders, obsessive-compulsive disorder, and bulimia nervosa.
- Dosage Forms: Fluoxetine is available in various forms, including capsules, tablets, and liquid solutions, allowing flexibility in dosing for patients.
- Common Dosage: The typical starting dose for adults is usually 20 mg once daily, which may be adjusted based on the individual’s response and tolerability.
- Side Effects: Common side effects include nausea, insomnia, dizziness, drowsiness, and sexual dysfunction. Most side effects tend to diminish over time.
- Precautions: Patients should be monitored for worsening depression or suicidal thoughts, particularly in the early stages of treatment or when doses are changed.
- Drug Interactions: Fluoxetine can interact with other medications, including certain blood thinners, other antidepressants, and some antipsychotic medications, which can increase the risk of serotonin syndrome.
- Withdrawal Symptoms: Discontinuing fluoxetine suddenly can lead to withdrawal symptoms; hence, a gradual tapering is recommended under medical supervision.
- Long-term Use: Fluoxetine is often used long-term, but regular check-ups with a healthcare provider are necessary to evaluate its effectiveness and any potential side effects.
- FDA Approval: Fluoxetine was the first SSRI approved by the FDA in 1987 and has since become a widely prescribed medication for mental health conditions.
If you have more specific questions about fluoxetine or need further details, feel free to ask!