Adults are usually advised to drink 1 bottle of Jian Qi Wu Yi Oral Liquid at a time under the guidance of doctor. Oral Liquid for Strengthening Stomach and Eliminating Food is a kind of proprietary Chinese medicine, mainly composed of tai zi ginseng, tangerine peel, yam, malt, hawthorn and so on, which has the efficacy of strengthening stomach and eliminating food accumulation. It can be used to treat patients with accumulation of food caused by weakness of the spleen and stomach, and can also alleviate the symptoms of patients’ inability to think about food (loss of appetite), belching and sour odor (belching, the exhaled gas is sour and smelly), epigastric distension, indigestion and so on. It is usually sufficient for adults to take 10 ml (1 stick) at a time, between or after meals. The adverse reactions and contraindications of the drug are not clear, so it is recommended to consult a professional doctor before taking the drug, and then standardize the use of the drug according to the dosage prescribed by the doctor. If there are symptoms of discomfort after taking the drug, consult a doctor promptly.