Children boys can drink mugwort water. Mugwort is a traditional Chinese medicine, children boys have the corresponding indications can be taken, such as abdominal cold pain, diarrhea and so on. However, it should be noted that the effective components of the water to drink mugwort leaves precipitation is limited, such as the need for medication, it is recommended that the use of decoction under the guidance of a doctor. Ai Ye taste pungent, bitter, warm, with a small poison. It belongs to the liver, spleen and kidney meridians. It has the effect of dispersing cold and relieving pain, warming menstruation and stopping bleeding. It is used for treating cold pain in the abdomen, diarrhea, irregular menstruation, infertility in the cold uterus, vomiting blood, excessive menstrual bleeding (excessive menstruation or dribbling), and itching of the skin. Vinegar moxa charcoal warms menstruation and stops bleeding, used for deficiency cold bleeding. It can be used externally by moxibustion or fumigation. Mugwort is warm in nature and is contraindicated in those with yin deficiency and blood heat and those with persistent blood loss disease. Its adverse reactions are not clear, and it should not be taken in large quantities. Drinking moxa leaf water for children boys need to be used correctly under the doctor’s diagnosis. If you are not feeling well, consult a doctor for standardized treatment, do not blindly take it on your own, so as not to delay the condition.