Decoction of Radix Ledebouriella is effective in eliminating foodstuffs, removing flatulence, lowering qi and resolving phlegm, and assisting in improving food stagnation (stagnation of food in the stomach due to indigestion), stagnation of qi, and phlegm-congealed cough. 1. Efficacy: Lycopersicon is an article of the same origin as medicine and food. Its taste is pungent, sweet and flat in nature, and it has the efficacy of eliminating food, removing flatulence, lowering Qi and resolving phlegm. It can be decocted with other medicines according to the patient’s condition. Simply decoction of Lai Chi Zi, the active ingredients of the drug is more limited, it is more difficult to play a therapeutic role. 2. Function: Decoction of Radix Ledebouriella is able to alleviate the symptoms caused by accumulation of food and stagnation of qi to a certain extent, and improve the symptoms of abdominal distension and dryness of stools, etc. It can also improve the symptoms of phlegm condensation. It can also improve coughing caused by phlegm condensation and promote the discharge of phlegm. In order to have a better therapeutic effect, it is usually necessary to combine with other drugs for treatment. It should be noted that it should be avoided in people with qi deficiency and without food accumulation or phlegm stagnation. If there is any discomfort, one should actively consult a doctor and take the medicine under his/her guidance, avoiding self-medication.