OTC
Strength
20; 400 mg/20mL; mg/20mL
Manufacturer
L. Perrigo CompanyNDC
00113092726
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
8/1/2018
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
TUSSIN DM 400-20 MG/20 ML LIQ
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70000062802•Cardinal Health
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GS TUSSIN DM MAX LIQUID
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00113092734•L. Perrigo Company
$0.0178
Save 18%
QC MUCUS RLF MAX 400-20 MG/20 ML
Generic
83324002606•Chain Drug Marketing Association
$0.0217
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FT TUSSIN DM 400-20 MG/20 ML
Generic
70677103601•Strategic Sourcing Services LLC
$0.0219
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