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Composition of the Chinese herbal formula FQD.
| Pinyin name | Source plants | Latin name | Amount/weight ratio |
|---|---|---|---|
| Renshen | Panax ginseng C. A. Mey. | Ginseng Radix et Rhizoma | 9 |
| Huanglian | Coptis chinensis Franch. | Rhizoma Coptidis | 6 |
| Chuanxiong | Ligusticum chuanxiongHort. | Rhizoma Ligustici Chuanxiong | 5 |
