The navel is the Shen Que point, moxibustion navel is recommended to be carried out during the day, after one hour after meals, generally moxibustion for about 15 minutes, but due to different moxibustion methods, different personal constitution, the specific moxibustion time may vary slightly. The local skin of the navel is thin, sensitive and absorbs heat quickly, so that the heat can easily penetrate into the skin and play a role in harmonizing qi and blood, unblocking the meridians and preventing and curing diseases. Usually use moxibustion and ginger moxibustion methods, moxibustion is directly suspended in the burning moxibustion column about 1cm above the umbilicus, to feel warm, each moxibustion 15-20 minutes; ginger moxibustion is cut into thin slices of ginger, wear a few small holes in the umbilicus, the moxa on the ginger slices ignited, each moxibustion for about 15 minutes, the choice of specific methods need to be combined with personal constitution. In addition, moxibustion also need to pay attention to the umbilical cord injury, infection and pregnant women are prohibited moxibustion umbilical cord, and just after eating or fasting should not be carried out, while moxibustion also pay attention to avoid burns.