Lungwort

At a Glance

Common name

Lungwort

Scientific name

Pulmonaria officinalis

Family

Boraginaceae

Region

Europe

Plant part

Leaves

Caffeine

Caffeine Free

Evidence

Limited

Safety review

Safety information on file

Botanical Description

A low clump-forming perennial with broad oval hairy green leaves conspicuously mottled with pale silver-white spots and small funnel flowers that shift from pink to blue in a cluster; the leaves are used.

Also known as: Common Lungwort, Jerusalem Cowslip, Soldiers-and-Sailors

Historical Background

Lungwort has been a European respiratory herb since antiquity, its silver-mottled leaves read by the Doctrine of Signatures as a sign of the lungs. Sipped as a gentle respiratory and throat tea, it remains a soft, mild, caffeine-free cup in traditional practice.

Earliest recorded uses: European traditions since antiquity; a respiratory and lung herb (signature of mottled leaves).

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Mild, green, slightly earthy, delicate

Tea Preparation

Modern Evidence

Lungwort has a tradition as a gentle respiratory and throat tea; preclinical work shows mild antioxidant and demulcent activity. Clinical evidence is insufficient; it is not a treatment for cough, bronchitis, or any disease, though it remains a mild, traditional cup. Use cautiously due to trace pyrrolizidine alkaloids.

Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.