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Oreson Brand names, Oreson Analogs

Oreson Brand Names Mixture

  • No information avaliable

Oreson Chemical_Formula


Oreson RX_link


Oreson fda sheet

Oreson FDA

Oreson msds (material safety sheet)

Oreson MSDS

Oreson Synthesis Reference

No information avaliable

Oreson Molecular Weight

198.216 g/mol

Oreson Melting Point

78.5 oC

Oreson H2O Solubility

50 mg/mL

Oreson State


Oreson LogP


Oreson Dosage Forms

Liquid; Powder for solution; Syrup; Tablet

Oreson Indication

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

Oreson Pharmacology

Guaifenesin is an expectorant which increases the output of phlegm (sputum) and bronchial secretions by reducing adhesiveness and surface tension. The increased flow of less viscous secretions promotes ciliary action and changes a dry, unproductive cough to one that is more productive and less frequent. By reducing the viscosity and adhesiveness of secretions, guaifenesin increases the efficacy of the mucociliary mechanism in removing accumulated secretions from the upper and lower airway.

Oreson Absorption

Rapidly absorbed from the GI tract

Oreson side effects and Toxicity

LD50 1510 mg/kg (rat, oral)

Oreson Patient Information

No information avaliable

Oreson Organisms Affected

Humans and other mammals