Warm Menstruation Soup is usually taken for 3 days. If symptoms do not improve after 3 days, the medicine should be stopped and medical attention sought. The efficacy of Wen Jing Tang is to warm menstruation, disperse cold, nourish blood and remove blood stasis. Warming Menstruation Soup is from “The Essentials of the Golden Chamber”, which consists of Paeoniae Alba, Ginseng, Cornu Cervi Pantotrichum, Angelica Sinensis, Colla Corii Asini, Ginger, Mudan Pi, Cinnamon Branches, Glycyrrhiza Uralensis, Semen Haematoxylinis, and Ophiopogonis, and is effective in warming menstruation, dispersing cold, nourishing the Blood, and dispelling stagnation of Blood. Warming Menstruation Tang is indicated for treating deficiency and coldness in the channels of Chong and Ren (deficiency of yang qi that cannot warm the channels of Chong and Ren), and stagnation of blood stasis. Symptoms include incessant leakage of menstruation, poor menstrual flow, dark menstrual blood with blood clots, early or delayed menstruation, overdue menstruation or repeated menstruation in January, and pain in the abdomen, evening fever, and heatiness of the hands (irritability and sultriness). Contraindications and adverse effects of this formula are not known. Before taking Warm Menstrual Soup, it is necessary to consult a traditional Chinese medicine practitioner for diagnosis and use it under the guidance of a doctor, do not blindly use the medicine on your own.