OTC
Strength
20; 400 mg/20mL; mg/20mL
Manufacturer
AmerisourceBergenNDC
46122054134
Classification
Generic
Dosage Form
SOLUTION
Route
ORAL
Last Updated
4/22/2026
Active Ingredients
DEXTROMETHORPHAN HYDROBROMIDE; GUAIFENESINApproval Type
OTC MONOGRAPH DRUG
FDA Application
M012On Market Since
10/11/2018
Pharmacological Classes
Decreased Respiratory Secretion Viscosity
Expectorant
Increased Respiratory Secretions
Sigma-1 Agonist
Sigma-1 Receptor Agonists
Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Uncompetitive NMDA Receptor Antagonists
Generic Alternatives
No alternatives available
No alternatives found with the same active ingredient, strength, and dosage form.
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