What Ingredients Are in Dextromethorphan?
Dextromethorphan is a common, over-the-counter cough suppressant (antitussive) found in many cold medicines that works by calming the cough reflex in the brain.
Inactive ingredients support manufacturing and delivery but do not provide the intended effect.
Why Ingredient Lists Can Vary
Dextromethorphan ingredient lists may differ due to:
- Product type (tablet, capsule, liquid)
- Dosage strength
- Manufacturer-specific formulations
Because of this, ingredient information should be reviewed at the product level.
Common Brand Names That Contain Dextromethorphan
Dextromethorphan is sold under many brand names and generic labels. Each product may contain unique inactive ingredients depending on formulation.
How to View Ingredient Information
To view available ingredient listings associated with dextromethorphan products:
Scan a medication using PillParser to see its ingredient list.
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.