Single Herb Glossary
Lóng Gǔ(Duàn) 龍骨(煅)
| Pharmaceutical name | fossilized vertebrae & bones of extremities(usually mammals) calcined dragon bone | 
| Category | Calm the Spirit | 
| Key Properties | (Duan improve binding abilities -> better inhibits sweat, secure essence, stop bleeding, bind Intestines) Lóng Gǔ & Mǔ Lì = Dui Yao | 
| Properties | |
| Tropism | |
| Actions & Indications | Prevents Leakage of Fluids Used Topically (calcined & powdered) for Chronic, non-Healing Sores & Ulcers. | 
| Dosages | 15-30g (30-60g) cooked first when used in decoctions (in bag) | 
| Contraindications (TCM) | |
| Contraindications (Western) | |
| Chemical Composition | Calcium carbonate, calcium phosphate, oxides of silicone, iron, aluminum, manganese, calcium, magnesium, titanium, phosphorus, sodium, potassium, zinc | 
| Pharmacological Effects | |
| Herb-Drug Interactions | |
| Classical Formula(s) | Gu Chong Tang (Stabilize Gushing Decoction) 固冲湯 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.
