Synopsis

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

Horehound (Marrubium vulgare) has a long-standing history in traditional herbal medicine as a remedy for various respiratory ailments, including laryngitis. Historically, it has been used in the form of teas, syrups, and lozenges to soothe sore throats, reduce cough, and alleviate hoarseness—symptoms commonly associated with laryngitis. The herb is believed to exert an expectorant effect, helping to thin and expel mucus, which can provide symptomatic relief during upper respiratory infections. While horehound’s use is well documented in traditional European, North American, and Mediterranean herbal practices, robust scientific validation specifically for laryngitis is limited. Some phytochemical studies suggest that horehound contains marrubiin and other compounds that may have mild anti-inflammatory and antitussive (cough-suppressing) properties. However, most clinical evidence is anecdotal or based on small, non-rigorous studies. The majority of modern clinical guidelines for laryngitis do not specifically recommend horehound due to insufficient direct evidence. Overall, horehound’s use for laryngitis is primarily justified by tradition and historical precedent rather than strong scientific validation. It may provide mild symptomatic relief, but should not replace evidence-based medical treatments for serious or persistent cases. Individuals should consult healthcare professionals before using horehound, especially if they have underlying health conditions or are taking other medications.

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