Single Herb Glossary
Shā Yuàn Zǐ 沙苑子
| Pharmaceutical name | Astragali complanati Semen complanate astragalus seed, flattened milkvetch seed "Shayuan seeds" |
| Category | Tonify Yang |
| Key Properties | Tonifies the Liver and Kidneys Secures the Essence Brightens the Eyes |
| Properties | Sweet Warm |
| Tropism | KD, LV |
| Actions & Indications | 1) Fortifies the Yang and Secures the Essence (lower back pain, tinnitus, impotence, incontinence, vaginal discharge) 2) Nourishes the Liver and Improves Vision |
| Dosages | 9-18g |
| Contraindications (TCM) | CI: Yin Def w/ Heat signs, hyperactive sex drive, or urinary difficulty |
| Contraindications (Western) | |
| Chemical Composition | Complanatuside, neocomplanoside, myricomplanoside, astragalin, kaempferide, myricetin, threonine, valine, methionine, leucine, isoleucine, phenylalanine |
| Pharmacological Effects | • Cardiovascular: injection showen to decrease blood pressure, decresae heart rate, decrease peripheral vascular resistance and increase blood perfusion to brain |
| Herb-Drug Interactions | |
| Classical Formula(s) |
Jin Suo Gu Jing Wan (metal Lock Pill to Stabilize the Essence) 金鎖固精丸 |
This information is a reference tool for Chinese herbal studies. It is not intended to replace professional medical advice. Please consult a primary health professional if you require health advisory.