Plantain leaf (Plantago lanceolata)
EMA-monograph traditional European herb for cough and oral mucosa irritation, distinct from psyllium (which is Plantago seed).
Why
Ribwort plantain leaf (Plantago lanceolata) holds an EMA HMPC Traditional Use monograph for symptoms of cough associated with cold and temporary oral or pharyngeal mucosa irritation. Distinct from the psyllium / ispaghula husk seed of related Plantago species. Used widely in Central and Eastern European phytotherapy.
How it works
Mucilage demulcent effect on mucous membranes. Iridoid glycosides (aucubin, catalpol) with mild antibacterial activity. Mild astringent effect from tannins.
Expected onset · Symptomatic relief within hours; cough improvement over days
How to take
Dosage
Dried leaf: 3–6 g as infusion or 2–4 ml fluid extract three times daily.
Timing
Three times daily during symptomatic phase
On the label
Plantago lanceolata (ribwort plantain, narrow leaves) or P. major (broadleaf plantain). Distinct from psyllium husk seed.
Ideal for
Adults and children (typically 6+) with productive cough or sore-throat irritation exploring European-tradition options.
Safety
Evidence
EMA classifies ribwort plantain leaf at Traditional Use for cough and oral mucosa irritation. Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.
Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.
Where to get it
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