The drug can warm the kidneys and help Yang, strengthen the muscles and bones, dispel wind and relieve pain, promote local blood circulation, relieve muscle spasm, relieve kidney deficiency type of lumbar and knee pain as well as muscle pain, and also have a very obvious effect on the nocturnal urination at night. This medication is used externally by applying it to the lumbar eye points on both sides of the waist or by adding it to the lower Guanyuan point, and it can also be used in other painful places.