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Usnea
Usnea barbata
antimicrobial
respiratory
infection
immune
antibiotic
Common Uses
- Powerful antibiotic lichen, especially for Gram-positive bacteria, used for respiratory and urinary infections, immune support
Research Strength
Contains usnic acid with strong antimicrobial activity. Some clinical research on antibiotic properties. Traditional use for infections well-documented.
⚠ Warnings & Side Effects
Generally safe. May cause digestive upset. Ensure proper identification as some lichens can be toxic. Use tincture or decoction.
⚠ Drug Interactions
May interact with antibiotics. Minimal other known interactions.
Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.
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