Malva sylvestris (common mallow) has a long history of use in traditional herbal medicine for various respiratory conditions, including coughs, bronchitis, and sore throat. Its application for emphysema specifically is less well-documented, but the plant’s traditional uses as a demulcent and mild anti-inflammatory have led to its inclusion in some herbal remedies aimed at easing symptoms associated with chronic respiratory diseases, such as emphysema.

The traditional rationale is based primarily on the mucilage content of Malva sylvestris, which is believed to soothe irritated mucous membranes and reduce coughing. Historical texts and ethnobotanical surveys cite its use in Europe and the Middle East for general respiratory complaints. However, there is no robust scientific evidence or clinical trials directly supporting Malva sylvestris for emphysema specifically. Most modern herbal references mention its use for coughs or throat irritation rather than chronic pulmonary diseases like emphysema.

In summary, while Malva sylvestris is traditionally used to relieve respiratory symptoms, its application for emphysema is not well-supported by scientific research, and the evidence remains largely anecdotal or based on broader respiratory benefits rather than disease-specific outcomes.