Duloxetine

Generic Name: duloxetine

Over-the-Counter (OTC)

Brand Names:

Duloxetine

Duloxetine is a serotonin and norepinephrine reuptake inhibitor (SNRI) available as delayed-release capsules in 20 mg, 30 mg, 40 mg, and 60 mg strengths.

Overview

Duloxetine is a serotonin and norepinephrine reuptake inhibitor (SNRI) available as delayed-release capsules in 20 mg, 30 mg, 40 mg, and 60 mg strengths.

Uses

Indicated for treatment of major depressive disorder in adults, generalized anxiety disorder in adults and pediatric patients 7+, diabetic peripheral neuropathic pain in adults, fibromyalgia in adults and pediatric patients 13+, and chronic musculoskeletal pain in adults.

Dosage

Varies by indication; typically 30-60 mg once daily orally. Swallow whole; do not crush, chew, or open capsule.

Side Effects

Most common include nausea (23%), dry mouth (13%), somnolence (10%), constipation (9%), dizziness (9%), decreased appetite (7%).

Interactions

Contraindicated with MAOIs intended to treat psychiatric disorders due to increased risk of serotonin syndrome.

Warnings

BOXED WARNING: Increased risk of suicidal thinking and behavior in children, adolescents, and young adults taking antidepressants. Hepatotoxicity warnings, orthostatic hypotension risks, serotonin syndrome alerts, bleeding risk increases, severe skin reactions, discontinuation syndrome.

Frequently Asked Questions

What is Duloxetine used for?

Indicated for treatment of major depressive disorder in adults, generalized anxiety disorder in adults and pediatric patients 7+, diabetic peripheral neuropathic pain in adults, fibromyalgia in adults and pediatric patients 13+, and chronic musculoskeletal pain in adults.

What are the side effects of Duloxetine?

Most common include nausea (23%), dry mouth (13%), somnolence (10%), constipation (9%), dizziness (9%), decreased appetite (7%).

What are the important warnings for Duloxetine?

BOXED WARNING: Increased risk of suicidal thinking and behavior in children, adolescents, and young adults taking antidepressants. Hepatotoxicity warnings, orthostatic hypotension risks, serotonin syndrome alerts, bleeding risk increases, severe skin reactions, discontinuation syndrome.

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.