Calcined Dragon Bone has the effects of astringing sores, collecting dampness, and generating muscles, and can be used to treat dysuria and wet sores. The Chinese medicine Dragon Bone has the effects of astringency (astringent consolidation), calming the liver and subduing yang (suppressing too much yang rising in the liver), and tranquilizing the mind (using drugs of heavy sedative nature to stabilize the mind). Calcined Dragon Bone is a calcined concoction of raw Dragon Bone, which has similar efficacy as raw Dragon Bone, but has its own bias. Calcined Dragon Bone is stronger than raw Dragon Bone in astringency, and weaker than raw Dragon Bone in tranquilizing the mind and submerging the yang. Calcined keel bone can be used to treat urinary frequency, spermatorrhea, leakage (excessive menstrual flow or more than a few drops) with the next, spontaneous sweating (involuntary sweating during the day, sweating is aggravated by the slightest movement), night sweating (sweating abnormally after going to sleep, waking up sweating stops), etc., and externally can also be used to treat eczema sores, eczema itching and so on. Note that this medicine should not be used by those who have dampness and heat stagnation in the body. When patients feel unwell, please go to the hospital in time and use the medicine under the guidance of the physician to avoid delaying the condition.