The root of Lycium barbarum, i.e. the bark of the earth’s bones, has the efficacy of cooling the blood and removing steam, reducing heat, clearing the lungs and lowering fire, and is used for treating yin deficiency and tidal fever, night sweating, and coughing due to lung-heat. Bone Skin of the Earth has a sweet taste and cold nature, with the effect of cooling the blood and removing steam (using the method of clearing heat and cooling the blood to eliminate the heat that penetrates from the inside of the bone to the outside), reducing heat, clearing the lungs and lowering the fire. It can be used clinically to treat yin deficiency and tidal fever (a burst of fever), night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), coughing due to lung heat, hemorrhage due to blood heat, headache, nosebleed, vertigo, lumbago, palpitation (rapid heartbeat often accompanied by panic attacks), dysuria (unruly urination), amnesia and other disorders. In clinical application, it is often used in combination with other medicines, for example, Dijiao Pi is used with Bai Wei, because Bai Wei has the effect of draining heat and benefiting yin, cooling the blood and removing vexation, so it can cure blood deficiency and fever. If Di Bone Skin is combined with Mudan Pi, because Mudan Pi also has the effect of cooling the Blood and reducing fever, the two of them can be used to treat conditions such as bone vaporization and tidal fever (a burst of fever, feeling that the heat comes from inside the bone to the outside), vomiting blood, and so on. For people with cold spleen and stomach (spleen and stomach weak and cold) and loose stools (thin and unformed feces), it is not advisable to apply Di Bao Pi to avoid aggravating the condition. The patient must apply Dibao Bone Skin under the guidance of a doctor and must not take it on his/her own in order to avoid delaying the condition.