Prunella vulgaris
Self-Heal
Lamiaceae
At a Glance
- Common name
- Self-Heal
- Scientific name
- Prunella vulgaris
- Family
- Lamiaceae
- Region
- Europe
- Plant part
- Aerial parts
- Caffeine
- Caffeine Free
- Evidence
- Insufficient
- Safety review
- Safety information on file
Safety & Cautions
Safety information on fileBotanical Description
A low creeping perennial with opposite oval toothed leaves on square stems and a dense cylindrical spike of small tubular two-lipped violet-purple flowers; the aerial parts are the part used.
Also known as: Heal-All, Xia Ku Cao, Heart-of-the-Earth
Historical Background
Self-heal (all-heal, prunella) has been a common meadow herb of European and Chinese traditions for centuries, named for its folk reputation as a gentle 'heal-all.' Its dense purple flower spikes brew a mild tea traditionally sipped for throat and minor-wound comfort.
Earliest recorded uses: European and Chinese traditions for centuries; a common meadow 'heal-all' herb (xia ku cao in TCM).
Traditional preparations:
- Aerial-part infusion
- Throat-comfort tea
- Meadow vitality blend
Traditional Uses
These uses document historical traditions and do not imply proven effectiveness.
Traditional European Herbalism
Folk 'heal-all' for throat and minor wounds.
Modern Herbalism
Gentle throat and vitality tea.
Flavor & Aroma
Aroma: Mild, slightly bitter, green, earthy
Tea Preparation
Modern Evidence
Self-heal has a long tradition as a gentle throat and wound herb; preclinical work shows antioxidant and antiviral activity. Clinical evidence is insufficient; it is not a treatment for infection, thyroid disease, cancer, or any condition.
Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.
Related Herbs
Entry last updated August 4, 2026