The best time for moxibustion at night is at dusk or before bedtime, and it can be used to treat insomnia and improve yin deficiency physique, etc. Moxibustion is effective in warming the meridians, invigorating blood circulation, removing dampness and cold, and promoting local blood circulation. For most diseases, the best time for moxibustion is from 9-11 a.m. every day. Because the body’s yang energy is strongest in the morning, moxibustion treatment is most effective at this time of the day. For special diseases, such as insomnia, moxibustion is best done at dusk or before bedtime to help improve sleep quality. Usually, the duration of moxibustion should be about 20 minutes, 1-2 times a day, and 7 times a treatment. In addition, patients need to pay attention to not too close to the skin when moxibustion, to prevent burns, and not too far away, so as not to achieve the effect of moxibustion. At the same time, patients should be hydrated after moxibustion in order to promote the body’s metabolism.