Huangpi fruit has the effect of eliminating food and regulating qi, resolving phlegm and relieving cough, the active ingredients of the water is limited, generally does not achieve the therapeutic effect. Specific should follow the doctor’s instructions. Huangpi fruit is a kind of Chinese herbal medicine, sweet and sour flavor, warm, into the human lung meridian, stomach meridian. It is often used clinically in the treatment of food stagnation (the accumulation of food in the stomach due to indigestion), epigastric (abdominal) pain, phlegm (a pathological product of impaired water metabolism) and cough. The correct way to use this drug is to take it internally after decoction with water. Adverse reactions are not known. When the patient’s body appears abnormal, the patient should not blindly believe and drink the water infused with Huangpi fruit, so as not to delay the condition and miss the best time for treatment. Patients should consult a doctor in time and under the guidance of a professional physician for regular treatment.