There is no such thing as “how long is a course of treatment for taking Ganmai Dazao Tang”, taking Chinese medicine soup generally requires a professional physician to adjust the medication every 1~2 weeks according to the symptoms and tongue and pulse. Ganmai Dazao Tang belongs to the category of nourishing and tranquilizing traditional Chinese medicine formulas, mainly composed of licorice, wheat and jujube, which have the effects of nourishing the heart and tranquilizing the mind (stabilizing the mind by nourishing the heart), and harmonizing the middle and easing the urgency (easing the pain by regulating the spleen and stomach). Gan, Mai and Jujube Soup is often used in the treatment of dirty agitation (upset and depression, sadness and wanting to cry for no reason), which is characterized by a trance-like state of mind, often sad and wanting to cry, not being able to control oneself, disturbance in the heart, disturbed sleep, or even disordered speech and behavior, and yawns, with a pale red tongue, little moss and a fine, slightly numb pulse. Chinese herbal tonics generally need to be adjusted by a medical professional every 1~2 weeks according to the current symptoms, tongue and pulse. If the symptoms do not improve after continuous use, or if other uncomfortable symptoms occur during the course of use, it is recommended to stop taking the medicine and go to the hospital for consultation. The preparation and use of Chinese medicine is recommended under the guidance of a medical doctor, and should not be used on one’s own, in order to prevent the occurrence of medicines that are not suitable for the symptoms, which may cause delay in the treatment of the disease.