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This page presents data from the FDA Adverse Event Reporting System (FAERS) and the FDA-approved drug label. A report submitted to FAERS does not prove a drug caused the reported event. Always consult a healthcare provider about medications.

Duloxetine Delayed-release (duloxetine hydrochloride)

Last updated: June 18, 2026
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Duloxetine Delayed-release is the brand name for duloxetine hydrochloride. According to the FDA-approved label, Duloxetine delayed-release capsules is indicated for the treatment of: Major depressive disorder in adults Generalized anxiety disorder in adults and pediatric patients 7 years of age and older Diabetic peripheral neuropathic pain in adults Fibromyalgia in adults and pediatric pa. FAERS contains 184,172 submissions naming this drug from 2003 through 2026; the top three reactions cited are nausea, fatigue, and drug ineffective.

Most-Reported Reactions

Counts of the reactions most often cited in FAERS submissions that named Duloxetine Delayed-release. Inclusion here does not establish causation - submitters describe what was observed, not what was confirmed. One submission can list several reactions, so the totals exceed the report count.

NAUSEA 17,699 (9.6%) FATIGUE 15,796 (8.6%) DRUG INEFFECTIVE 13,909 (7.6%) HEADACHE 13,509 (7.3%) DIZZINESS 13,250 (7.2%) PAIN 12,203 (6.6%) DIARRHOEA 9,855 (5.4%) INSOMNIA 9,750 (5.3%) OFF LABEL USE 9,734 (5.3%) ANXIETY 9,598 (5.2%) VOMITING 8,408 (4.6%) DEPRESSION 8,277 (4.5%) DRUG WITHDRAWAL SYNDROME 8,145 (4.4%) FALL 7,770 (4.2%) PARAESTHESIA 7,391 (4.0%)

Patient Demographics

Patient sex and age across the FAERS submissions that named Duloxetine Delayed-release. Percentages here are computed only from submissions where these fields were filled in - many leave them blank.

By Sex

Female Male Unknown

By Age Group

0-17 18-44 45-64 65+

Severity Outcomes

Severity flags recorded across the 184,172 FAERS submissions that named Duloxetine Delayed-release. Each bar shows the count of those reports carrying that flag. A single case can carry more than one (a hospitalization that became life-threatening, for example), so these bars are independent rates - they don't sum to 100%. Inclusion of a case under any flag does not establish that the drug caused the outcome.

DEATH 11,399 (6.2%) HOSPITALIZATION 48,573 (26.4%) LIFE-THREATENING 5,678 (3.1%) DISABLING 4,875 (2.6%)

Submissions Per Quarter

Quarterly count of FAERS submissions that named Duloxetine Delayed-release. Ups and downs on this chart can track prescribing volume, news cycles, or shifts in how reports get filed, rather than the drug becoming safer or more dangerous.

2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

From the FDA-Approved Label

Excerpts from the official FDA-approved prescribing information for Duloxetine Delayed-release. This is the authoritative source on indications, warnings, and known adverse reactions.

Indications

1 INDICATIONS AND USAGE Duloxetine delayed-release capsules is indicated for the treatment of: Major depressive disorder in adults Generalized anxiety disorder in adults and pediatric patients 7 years of age and older Diabetic peripheral neuropathic pain in adults Fibromyalgia in adults and pediatric patients 13 years of age and older Chronic musculoskeletal pain in adults Duloxetine delayed-release capsules are a serotonin and norepinephrine reuptake inhibitor (SNRI) indicated for the treatment of the following conditions: Major depressive disorder (MDD) in adults ( 1 ) Generalized anxiety disorder (GAD) in adults and pediatric patients 7 years of age and older ( 1 ) Diabetic peripheral neuropathic pain (DPNP) in adults ( 1 ) Fibromyalgia (FM) in adults and pediatric patients 13 years of age and older ( 1 ) Chronic musculoskeletal pain in adults ( 1 )

Adverse Reactions (from label)

6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in the labeling: Suicidal Thoughts and Behaviors in Children, Adolescents, and Young Adults [see Boxed Warning and Warnings and Precautions (5.1) ] Hepatotoxicity [see Warnings and Precautions (5.2) ] Orthostatic Hypotension, Falls and Syncope [see Warnings and Precautions (5.3) ] Serotonin Syndrome [see Warnings and Precautions (5.4) ] Increased Risk of Bleeding [see Warnings and Precautions (5.5) ] Severe Skin Reactions [see Warnings and Precautions (5.6) ] Discontinuation Syndrome [see Warnings and Precautions (5.7) ] Activation of Mania/Hypomania [see Warnings and Precautions (5.8) ] Angle-Closure Glaucoma [see Warnings and Precautions (5.9) ] Seizures [see Warnings and Precautions (5.10) ] Increases in Blood Pressure [see Warnings and Precautions (5.11) ] Clinically Important Drug Interactions [see Warnings and Precautions (5.12) ] Hyponatremia [see Warnings and Precautions (5.13) ] Urinary Hesitation and Retention [see Warnings and Precautions (5.15) ] Sexual Dysfunction [see Warnings and Precautions (5. (continues in label)

FDA label effective date: 2025-03-21

Disclaimer

AdverseEvent.ai is not affiliated with the FDA. Adverse-event counts come from the FDA Adverse Event Reporting System (FAERS). Drug labels come from the FDA drug label dataset. A report submitted to FAERS does not prove a drug caused the reported event — always consult a healthcare provider about medications. This site is for informational purposes only and is not medical advice.