The mulberry bark in the title should refer to the Chinese herbal medicine mulberry white bark, mulberry white bark boiled water to drink is mainly to assist in the treatment of edema distension and urination, lung heat asthma and cough, face and eyes, skin swelling and so on. Mulberry white bark belongs to cough cough phlegm asthma medicine, for the mulberry plant mulberry dry root skin. It is sweet in taste, cold in nature, belongs to the lung meridian, has the effect of cathartic and asthmatic (through regulating the lung qi to calm asthma), diuretic and edema (diuretic, eliminating edema), is mainly used for the treatment of lung-heat, asthma and cough, edema, urinary distension, and swelling of the face and skin. Adverse effects of Sangbaipi are not clear. Because of its cold nature, people with cold spleen and stomach (spleen and stomach weakness and cold) should be cautious of using Sangbaipi boiled water to drink. Sangbaipi is contraindicated for those with a history of allergy to Sangbaipi. If there is a need for medication, it is recommended that it be used under the guidance of a medical professional, not blindly self-medication.