Mullein leaf (Verbascum thapsus)

Tier 3 — weak evidence · Respiratory · Cough · Ear infections

A traditional European herb used for centuries as a respiratory soothing agent. The leaves contain mucilage and saponins that may help loosen chest congestion. Mullein oil ear drops have some evidence for reducing ear infection pain in children. However, no rigorous clinical trials have tested the oral supplement form. EMA classifies it as a traditional herbal medicine for cough and mild respiratory complaints. Very safe and well tolerated.

Dose: 500–1,500 mg/day dried leaf or 2–3 cups tea; traditional use for respiratory complaints; no clinical trials