The yellowing of the moxa area is normal, and the yellowing of the moxa area without moxa is not normal. If the bottom of the foot foot moxibustion localized skin yellowing is a normal performance, because moxa leaves contain volatile oils, moxibustion volatile oils in the heat of the baking will lead to skin yellowing is a normal performance. Not in the local moxibustion and the appearance of the soles of the feet yellow phenomenon is not normal. This is usually caused by jaundice in liver and gallbladder diseases, or eating too much pigmented food. Localized yellowing of the skin after moxibustion is a normal manifestation, usually stopping moxibustion after 3 to 5 days will slowly disappear. The yellowing of the skin in the area where there is no moxibustion is not normal, and you need to go to the nearest hospital in time for examination. Moxibustion needs to follow the doctor’s advice, do not do moxibustion on your own to prevent accidental burns and other injuries.