Moxibustion can be done once a day without too many times. It doesn't mean that the effect will be enhanced if you do it a few more times. If you do it too many times, it will still be harmful to human health. At the same time, it should be noted that moxibustion should not be frequent to avoid local skin irritation. You need to pay attention to skin hygiene and cleanliness, and you must pay attention to avoiding allergic reactions or dermatitis symptoms.