Moxibustion after nine o'clock may increase the yang, affect sleep and affect the regulation of nerve function.
Moxibustion can enhance the function of spleen and stomach, promote the rise of yang, dredge meridians, promote qi circulation and promote metabolism. When moxibustion is used for health, we should pay attention to adapting to the weather. People's vitality begins to grow in the morning, when it is at its peak, so the best time of moxibustion in a day is in the season of spleen meridian at 9:00- 1 1:00.