Coix Seed is a kind of Chinese medicine that promotes water circulation and dampness (promoting the operation of water to dispel dampness), and it can be used correctly according to the condition to achieve therapeutic effects. Coix seed belongs to the spleen, stomach, lung meridian, sweet taste, cool, has the spleen and seepage of dampness, remove paralysis and stop diarrhea, clearing heat and pus efficacy, can be used to treat edema, foot fungus, urinary incontinence (urine is not smooth), dampness paralysis constriction, spleen deficiency and diarrhea (diarrhea caused by a weak spleen), carbuncles, carbuncles (carbuncles occurring in the internal organs of the intestinal organs, with a fever, the right side of the abdominal pain, can be touched the lump as a manifestation of); flat warts. In the treatment of the corresponding symptoms of adaptation, the need for Coix lacryma and other drugs into a formula to use, can play a very good therapeutic effect. It is important to note that Coix Seed should not be consumed by patients with a deficiency of yin, a deficiency of the spleen (loose stools) and pregnant women. The use of any flavor of Chinese medicine needs to be based on the specific disease diagnosis and treatment, this drug and other drugs with a specific formula can play a good therapeutic effect. It is recommended that patients who need to use Coix lacryma for disease treatment go to a regular hospital, follow the doctor’s instructions to use, so as to avoid the wrong dose of misuse.