1, dragon bone alias calcined dragon bone, Naga bone, raw dragon bone, etc., dragon bone has the effect of calming the spirit, astringent sweating, astringent, muscle astringent sores, astringent solid off stopping bleeding. It is often used for palpitations and insomnia, forgetfulness, dizziness, sweating, night sweating, ulcers that do not close their mouths for a long time and wet sores.

2, the side effects of dragon bone. Dragon bone almost no side effects, in clinical observation for the time being no adverse reactions found in dragon bone.

3, Dragon Bone contraindications. Ancient books recorded in the "Materia Medica Classic Collected Notes": get ginseng, oxalis good; fear of gypsum; "Treatise on the Nature of Medicine": "avoid fish", and there is dampness and heat, real evil people avoid serving keel bone.