Inula japonica, known as Xuan Fu Hua in TCM, is a golden-flowered perennial used to resolve phlegm, descend qi, and calm wheezing in chronic respiratory conditions. Its bitter, warm nature targets the lungs and spleen, making it particularly valued for lingering cough with copious sputum that resists other remedies.
flower, stem
decoction, tea, powder, tincture
6–12g dried flower in decoction daily; 3–9g powder in water 2–3x daily
May cause throat irritation. Avoid in pregnancy.
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