The generic name of Yun Xiang Essence is Yun Xiang Tincture of Wind and Pain Relief, which is effective in dispelling wind and removing dampness, activating blood circulation and relieving pain, and has the function of treating rheumatism and bone pain, cold and flu, headache, bellyache and other diseases. Yunxiang tincture of wind and pain relief is a proprietary Chinese medicine, containing Angelica dahurica, large saponin, cinnamon sticks, wood incense, Curcuma longa and other traditional Chinese medicines, with the efficacy of dispelling wind and removing dampness, activating blood circulation and relieving pain, and is able to treat or improve the rheumatism and bone pain, cold and flu, headache, abdominal pain, gastrointestinal and stomach qi pain, and frostbite conditions. This product is contraindicated for internal use by pregnant women, lactating women, children under three years of age, and is prohibited for oral use by those suffering from liver disease and kidney disease. In addition, it is not advisable to take tonic Chinese medicine during the period of taking the medicine. After taking the medicine, it is not allowed to drive a machine, car or ship, or engage in high-altitude work, mechanical work and operation of precision instruments. When used externally, if there is obvious burning sensation or itching, localized redness and swelling in the coated area, the medicine should be stopped and washed, and if necessary, consult a physician. In order to use the drug safely, it is recommended to consult a doctor or pharmacist before using the drug, as well as carefully read the instructions for use, in order to prevent improper use of the drug to cause damage to the organism.