Citrus Aurantium Tang is formulated with seven pieces of Citrus Aurantium and two taels of Rhizoma Atractylodis Macrocephalae. Hovenia Jiaozhu Tang is from “The Essentials of the Golden Chamber”, composed of Hovenia Jiaozhu and Atractylodes Macrocephalae, which is used for promoting Qi stagnation, strengthening the spleen and inducing diuresis. It can be used for the symptoms of Qi stagnation and water retention, such as the lumps and hardness in the lower part of the heart, stomach and epigastric region, such as the size of a disk; it is also used in the modern times for those with gastroptosis, who have the above symptoms. In the formula, Citrus aurantium is used as the ruler to promote qi to help diuresis; atractylodes macrocephala is used to dry dampness and promote diuresis as the minister, and the two flavors are combined to make the qi line wetting, and the spleen is healthy so that the dampness is eliminated. Therefore, it can cure the symptoms of Qi stagnation and water retention. The contraindications and adverse reactions of this formula are not clear, please do not use the medicine by yourself, if you are not feeling well, please go to the hospital and be treated by a professional doctor.