Save up -80% on Guaifenesin

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RX BIN: 015558
Group ID: DDN6600
Card Holder ID: DDN6600

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2018 Price of Guaifenesin

Guaifen/p-ephed tablet sa



* price without discount in nearest pharmacy. Price may vary.

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Guaifenesin volume of distribution

About RX24Drugs

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Total savings $4,735,080

What is Guaifenesin

An expectorant that also has some muscle relaxing action. It is used in many cough preparations.

Guaifenesin mechanism of action

Guaifenesin may act as an irritant to gastric vagal receptors, and recruit efferent parasympathetic reflexes that cause glandular exocytosis of a less viscous mucus mixture. Cough may be provoked. This combination may flush tenacious, congealed mucopurulent material from obstructed small airways and lead to a temporary improvement in dyspnea or the work of breathing.

Dosage forms of Guaifenesin

Mucinex600mg20 Extended Release 12Hour Tablet$43.00
Robitussin DM Extra Strength200mg100mL Syrup$26.00
Robitussin DM Cough Control100/15mg100mL Syrup$26.00
Prescription Generics


International Brands

7 Select Mucus Relief


Glyceryl guaiacolate guaiphenesin


7 Eleven

CAS number






Affected organisms

Humans and other mammals

Indication of Guaifenesin

Used to assist the expectoration of phlegm from the airways in acute respiratory tract infections.

Toxicity of Guaifenesin

LDsub50/sub 1510 mg/kg (rat, oral)

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