Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Various types of "gum"—such as gum arabic (acacia), tragacanth, and mastic—have been used traditionally in different cultures to help soothe coughs and sore throats. The primary rationale for their use relates to their demulcent (soothing and coating) properties. When dissolved in water or chewed, these natural plant gums can coat mucous membranes of the mouth and throat, potentially reducing irritation that triggers cough reflexes. Historical records from herbal medicine practices, including Ayurveda and traditional Arabic and Persian medicine, mention the use of gum arabic and similar substances in cough syrups, lozenges, or as chewable remedies. However, there is limited scientific evidence to directly support the efficacy of these gums in treating cough. Most modern cough remedies focus on either suppressing cough reflexes with pharmacological agents or providing demulcent effects with more widely studied substances like honey or glycerin. The demulcent action of gum is plausible and has some support based on its physical properties, but robust clinical trials are lacking. Therefore, while the use of unspecified "gum" as a cough remedy is primarily justified by tradition, it is not strongly validated by modern scientific research. Overall, its use persists in some traditional and folk remedies, but its effectiveness compared to other options remains uncertain.

More about gum (unspecified)
More about Cough (general)

Other ingredients used for Cough (general)

Other health conditions supported by gum (unspecified)

Products containing gum (unspecified)