Dragon Bone

Os Draconis (Long Gu)

Family: N/A (mineral/fossil) Evidence: T decoctionpowder

TCM calming mineral — fossilized animal bone rich in calcium. For anxiety, insomnia, palpitations, and night sweats. Always decocted first (30 min before herbs). Anchors floating yang. Often paired with Oyster Shell.

Safety Profile

PregnancyLikely Safe
BreastfeedingLikely Safe
PediatricSafe

Contraindications

Hypercalcemia. Kidney stones.

Interactions

Calcium channel blockers, tetracycline antibiotics.

Side Effects

Constipation. Very safe.

Kidney: High calcium — caution with kidney stones.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.