What's in Mucinex DM
from sourceA medicine sold over the counter, without a prescription.
From the product's label on DailyMed from Reckitt Benckiser LLC, which lists 8 ingredients. MoleculeFinder matched 4 of them by their FDA UNII codes. DailyMed label, version 19. 4 other ingredients are not MoleculeFinder molecules, so they are not listed here.
Active ingredients 2
- GuaifenesinC10H14O4
Active ingredient. Purpose on the label: Expectorant from source
As a pure substance, its GHS hazard label: signal word Warning; Irritant from source
- DextromethorphanC18H25NO
Active ingredient. Purpose on the label: Cough suppressant (on the label as dextromethorphan hydrobromide) from source
As a pure substance: LD50 201 mg/kg (mouse, oral) from source
Inactive ingredients 2
- Aluminium oxideAl2O3
Inactive ingredient (on the label as aluminum oxide) from source
As a pure substance: LD50 5,000 mg/kg (rat, oral) from source
- Magnesium stearateC36H70MgO4
Inactive ingredient from source
As a pure substance, its GHS hazard label: signal word Warning; Irritant from source
An LD50 is an animal study measurement, not a dose for a person. Product names are used only to name the product; MoleculeFinder makes no claim about it beyond its ingredient list. Every product