Evidence supporting the use of: Sundew
For the health condition: Congestion (sinus)

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Synopsis

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

Sundew (Drosera spp.) has a long history of use in traditional herbal medicine, particularly in Europe, for treating respiratory conditions including congestion, coughs, and bronchitis. The plant contains compounds such as flavonoids, naphthoquinones, and mucilage, which are believed to have expectorant and antitussive (cough-suppressing) properties. Historical texts and ethnobotanical sources document its use as a remedy for catarrh and congestion of the upper respiratory tract, including sinus congestion. However, while these traditional uses are well established, scientific research directly validating Sundew’s effectiveness for sinus congestion is limited. Most modern studies focus on its antitussive effects and potential antimicrobial properties, rather than specifically on sinus congestion or sinusitis. There is a lack of high-quality clinical trials evaluating Sundew for this indication. Therefore, its use for congestion, particularly sinus congestion, is primarily justified by traditional practices rather than robust scientific evidence. The overall evidence supporting its use for this condition is limited, warranting a rating of 2 out of 5.

More about Sundew
More about Congestion (sinus)

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