It is generally not recommended to use mugwort to soak the feet of mothers, nor is it recommended to use mugwort to soak the feet of mothers on a full stomach, if so it is usually recommended to do so at night and the water temperature should not be too high. In addition, it is not recommended to use mugwort foot soak frequently, 1-2 times in 1 week is appropriate. During the menstrual period, the maternal organism is weaker and there is a deficiency of qi and blood. Therefore, it is not recommended to use mugwort to soak feet after childbirth, but to wait for the recovery of Qi and blood. At the same time, before soaking feet should be supplemented with qi and blood, such as drinking red dates and cinnamon soup or brown sugar water or party ginseng and yellow essence soaking water. In addition, the best time to choose to soak feet 2 hours after meals or before going to bed, should not be fasting or full stomach situation soak feet. Mugwort is a good medicine to dispel dampness and cold, but should not be too often with its foot soak, usually, 1-2 times a week, and each foot soak is best to control the time within 15-20 minutes. During the puerperium, women should pay attention to a reasonable and moderate diet, avoid eating spicy food, cold food and raw food, and also pay attention to avoid excessive exercise and strain.