Dragon Bone is a traditional Chinese medicine for the fossilized bones of ancient large mammals such as elephants, three-toed horses, rhinoceroses, deer and cattle. Dragon’s Bone has the effects of calming and tranquilizing the mind, calming the liver and subduing yang (suppressing too much rising yang in the liver), and astringent and solidifying astringency (astringent and consolidating). It is used in treating mental restlessness, palpitations (accelerated heartbeat, often accompanied by panic), dyskinesia (intense heartbeat, panic), amnesia, spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with a slight movement), night sweating (abnormal sweating after falling asleep, stopping sweating after waking up), insomnia, epilepsy and seizures, dizziness, spermatorrhea, enuresis, metrorrhagia (excessive menstruation or more than one drop of menstruation), hyperemesis gravidarum, long-running ulcers that do not converge, eczema, and so on. If you need to use Dragon’s Bone, it is recommended to apply under the guidance of a doctor, do not self-medication.