A persistent cough may be a sign of a serious condition. If cough persists for more than one week
or tends to recur, or is accompanied by fever, rash, or persistent headache, patient reevaluation
should be considered.
There is currently no manufacturer warning information available for this drug.
for temporary relief of non-productive cough accompanying respiratory tract congestion associated with
the common cold, influenza, sinusitis, and bronchitis.
Antitussive/Expectorant
Rx Only
Description: POLY HIST CB is an alcohol-free, sugar-free, purple liquid for oral administration
having a grape odor and flavor.
Each Teaspoon (5 mL) Contains:
CARBETAPENTANE CITRATE………………………. 20 mg
GUAIFENESIN …………………………………………….75 mg
POLY HIST CB Liquid also contains: FD and C Blue #1, FD and C Red #40, Grape Flavor, Maltitol,
Propylene Glycol, Sodium Saccharin, Sorbitol, Purified Water.