Umei has the effect of astringing the lungs and relieving cough, astringing the intestines and relieving diarrhea (relieving diarrhea by enhancing the astringent function of the intestines), generating fluids and quenching thirst (promoting the production of fluids and relieving thirst), relieving pain, and astringing hemorrhagic conditions (treating bleeding disorders with astringent medicines). Umei can astringe the lungs to stop coughing, treatment of lung deficiency cough or dry cough without phlegm; good at astringent antidiarrheal, treatment of diarrhea for a long time, dysentery for a long time; can also produce fluids to quench thirst, for the treatment of deficiency heat and thirst; but also for the treatment of non-menstrual period of profuse vaginal bleeding or more than dribbling, or blood in the stool, blood in the urine, and so on. Umei is a good medicine to relieve pain, can be used for the treatment of cold roundworm syncope of abdominal distension and abdominal pain, nausea and vomiting, cold hands and feet, white sweating. This product can be used externally to eliminate sores and poisons, treating pterygium outgrowth and head sores. It should not be taken by those who have superficial evils (evils on the surface of the muscle) externally or solid heat and stagnation internally, and should be used with caution by those who have excessive stomach acid. If medication is needed, please consult a physician or pharmacist.