Stomach pain during menstruation should be treated according to the actual situation, and pain caused by cold, blood stasis and other etiologies can usually be treated with moxibustion. Moxibustion has the effect of activating blood circulation to relieve pain (relieving pain by removing blood stasis), warming the meridians and invigorating yang qi. If you have any discomfort, please go to a regular hospital for treatment under the guidance of a professional doctor to avoid delay. 1. Activate blood circulation to relieve pain (by removing blood stasis to relieve pain): moxibustion has the effect of activating qi and blood circulation (to promote gas flow to make blood circulation), moxibustion of the abdomen for women with menstrual cramps can make the local blood circulation to be warmed up to relieve menstrual cramps due to uterine cold or blood stasis. 2. Warm through the meridians: moxibustion abdomen, burning moxa leaves released smoke will be through the skin, penetrate into the subcutaneous acupuncture points and meridians, with its warm through the power to play the efficacy of warm through the blood. The so-called “not through the pain”, warm through the meridians, menstrual cramps can be relieved naturally. 3. Invigorate Yang Qi: Moxibustion of specific points, such as Guanyuan, the middle of the stomach and foot Sanli and other points with the role of Yang Qi, can borrow moxibustion when the warmth of the force, better stimulate Yang Qi. When the yang qi is sufficient, it can warm the uterus and other organs to achieve the purpose of relieving dysmenorrhea. It is recommended that patients pay attention to grasp the time when moxibustion on their own, to the extent of skin flushing, not too long, but also to control the temperature, so as not to burn the skin. However, moxibustion is not recommended for women with heavy bleeding to prevent increased bleeding. Moxibustion needs to be operated by a doctor, please do not operate by yourself to avoid improper operation, which may lead to adverse consequences.