Hovenia dulcis is a kind of Chinese herbal medicine, which can be used for distension and pain, phlegm (pathological products formed by impaired metabolism of water and fluid) internal stagnation, and food stagnation (food stagnated in the stomach due to indigestion) not being transformed. Citrus aurantium is the dried unripe fruit of Lime and its cultivated varieties in the Brassicaceae family. It is bitter, pungent, sour and slightly cold. Attributed to the spleen, stomach meridian. It has the effects of moving stagnation and eliminating flatulence, regulating qi and relaxing the center (regulating the qi of the spleen and stomach). Citrus aurantium can be used for treating stagnant Qi in the chest and ribs, food accumulation that does not dissolve, distension and pain, prolapsed organs, and internalized phlegm and beverages. It is often used in combination with Astragalus and Shengma to treat prolapse of the anus and prolapsed uterus due to Qi deficiency. It can be used in combination with Shen Qu, Lycoris radiata, malt, etc. to treat abdominal distension and pain due to food accumulation and lack of desire for food and drink. It should be noted that this product should be used with caution in pregnant women, and the adverse effects are not clear. Please do not take the medicine by yourself, if you are not feeling well, please go to the hospital.