Ceanothus americanus, a North American woody shrub with deep crimson roots, was traditionally valued by Eastern tribes for supporting lymphatic drainage and addressing persistent respiratory congestion. Its astringent and immune-stimulating properties made it a cornerstone remedy for swollen glands, chronic cough, and blood stagnation conditions.
root
decoction, tincture, tea, powder
1–2 tsp dried root as decoction 2–3x daily; 30–60 drops tincture 2–3x daily
May cause digestive upset. Very astringent.
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