Umei does not have a role in the treatment of polyps. Umei has astringent lung (astringent lung qi) cough, astringent antidiarrheal (through the enhancement of intestinal astringent function to alleviate diarrhea), ascaris lumbricoides pain, the efficacy of thirst, the main treatment of lung deficiency, cough, diarrhea, diarrhea, diarrhea, ascaris lumbricoides abdominal pain, vomiting, thirst and other deficiency heat. 1. Lung deficiency cough: Ume taste sour and astringent, the nature of astringent, into the lung meridian can astringent lung qi, stop coughing. 2. Prolonged diarrhea, dysentery: umeboshi sour and astringent into the large intestine meridian, has a good astringent diarrhea dysentery effect, for the treatment of prolonged diarrhea, dysentery of the commonly used drugs. 3. Ascaris lumbricoides, abdominal pain, vomiting: umeboshi is acidic, has the effect of ascaris lumbricoides and pain, and stomach vomiting, for the good medicine of ascaris lumbricoides. 4. Deficiency of heat and thirst: umeboshi is acidic and flat in flavor, good at generating fluids and quenching thirst. This medicine should not be eaten for a long time. If medication is needed, it should be used under the guidance of a doctor.