Evidence supporting the use of: Bayleaf
For the health condition: Cough (dry)

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Synopsis

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

Bay leaf (Laurus nobilis) has a long history of use in traditional medicine systems, particularly in the Mediterranean and South Asian regions. In these traditions, bay leaves are often used as a home remedy for respiratory conditions, including coughs—especially dry coughs. The most common method involves preparing a decoction or infusion of bay leaves, sometimes combined with honey, and consuming it to soothe the throat and alleviate coughing. The rationale behind its use is largely based on the aromatic compounds present in bay leaves, such as eugenol and cineole, which are believed to possess mild anti-inflammatory and expectorant properties.

However, despite its traditional use, there is a lack of robust scientific evidence specifically supporting the efficacy of bay leaf for treating dry cough. Few laboratory studies suggest that some of its volatile oils have antimicrobial or anti-inflammatory effects, but these findings are preliminary and not directly linked to cough relief in clinical settings. No high-quality clinical trials have been conducted to evaluate its effectiveness for this indication. As a result, the use of bay leaf for dry cough remains primarily traditional, with limited scientific validation. Individuals should exercise caution and consult healthcare professionals before using bay leaf as a remedy, particularly if they have underlying health conditions or are taking other medications.

More about Bayleaf
More about Cough (dry)

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