Guaifenesin, also known as glyceryl guaiacolate, sold under the brand name Mucinex, among others, is an expectorant medication taken by mouth and marketed as an aid to eliminate sputum from the respiratory tract. Chemically, it is an ether of guaiacol and glycerine. It may be used in combination with other medications. A 2014 study found that guaifenesin does not affect sputum volume in upper respiratory infections. In 2023, it was alleged to work by making airway secretions more liquid.
Γουαϊφενεσίνη molecular structure diagram from the DrugsPRO substance library.
Classification
Chemical: Medicine
Psychoactive: Stimulant
Tag: Pharmaceutical
Effects
Increased Heart Rate
Stimulation
Talkativeness
Alertness Enhancement
Light Sensitivity
Routes of Administration
No route information available yet.
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
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Guaifenesin - Οδηγός ουσίας DrugsPRO
Guaifenesin: Guaifenesin, also known as glyceryl guaiacolate, sold under the brand name Mucinex, among others, is an expectorant medication taken by mouth and marketed as an aid to eliminate sputum from the respiratory tract. Chemically, it is an ether of guaiacol and glycerine. It may be used in co
