Yerba Santa

🌱 What it is

Yerba santa (Eriodictyon californicum), Spanish for 'holy herb,' is an aromatic shrub used for generations by Native American and Mexican traditional healers, typically as a tea, tincture, or inhalation for chest complaints.

📜 Where it comes from

Yerba santa, meaning holy herb in Spanish, was named by early Spanish missionaries who observed Native American healers in California and the Southwest using the aromatic leaves for coughs and chest complaints. Mexican traditional medicine likewise adopted the plant as an expectorant tea and tincture. Western herbalists later incorporated it into their own materia medica for wet, mucus-heavy coughs.

✨ Why it's good for you

• Traditionally used to help loosen mucus during a wet, productive cough
• Traditionally used for chest congestion associated with a cold
• Long history of use among Indigenous peoples of the American Southwest and California

🥄 How to use it

Steep 1 teaspoon of dried yerba santa leaf in hot water for 10-15 minutes and drink up to 2-3 cups a day, or use a store-bought tinctureA concentrated herbal extract made with alcohol. How to make a tincture → per label directions. The taste is notably bitter and resinous, so some prefer it sweetened or blended with other herbs.

How much: 1 tsp dried leaf per cup of hot water, steeped 10-15 minutes, up to 2-3 cups daily.

Why it works: Traditionally regarded as an expectorant, thought to help loosen and thin mucus so a wet cough feels less congested; rigorous clinical research is limited.

📚 Learn more

💬 Ask Remy about Yerba Santa

📚 Resource confidence

Based on mentions in health references

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