Duloxetine

What Ingredients Are in Duloxetine?

Duloxetine is an SNRI (serotonin-norepinephrine reuptake inhibitor) medication that includes an active ingredient along with inactive ingredients that help form capsules. Inactive ingredients support manufacturing and delivery but do not provide the intended therapeutic effect.


Active Ingredient

  • Duloxetine

Why Ingredient Lists Can Vary

Duloxetine ingredient lists may differ due to:

  • Product type (delayed-release capsule)
  • Dosage strength
  • Manufacturer-specific formulations

Because of this, ingredient information should be reviewed at the product level.


Common Brand Names That Contain Duloxetine

Duloxetine is sold under generic labels and branded as Cymbalta®. Each product may contain unique inactive ingredients depending on formulation.


How to View Ingredient Information

To view available ingredient listings associated with duloxetine products:
Scan a medication using PillParser to see its ingredient list.





Adding the manufacturer filters generics (fillers/dyes often differ).

To keep PillParser free, anonymous scans are limited.


Why Ingredient Differences Matter

Medications with the same active ingredient can contain different inactive ingredients depending on the manufacturer and formulation.
PillParser helps you review listed ingredients. RxAllergyScan allows users to compare medications against their personal allergen profile.


Educational Note

This page is intended for educational and informational purposes only and does not provide medical guidance.