Job’s tears are Coix lacryma, and red beans for medicine and food substances, the two boiled water to drink with the spleen, diuretic swelling (diuresis, eliminating edema) and other effects, but the effect of tea is limited, and can not be a substitute for formal treatment. 1. Job’s tears: with the spleen to stop diarrhea, diuresis (promote the operation of water to dispel dampness), pus and detoxification effect, used for the spleen deficiency and dampness caused by edema, diarrhea, phlegm (water metabolism disorders in the formation of pathological products), wet paralysis, limb contracture pain, foot swelling and pain, gonorrhea, with the next and so on. Cold and slippery essence, fluid loss and yin deficiency should not be taken. 2. red beans: with water swelling, clearing heat and detoxification (clearing the body of heat and toxicity), eliminating carbuncle pus (eliminating carbuncle swelling, discharge pus) effect, used for wind and water (sudden edema of the head, face and limbs) caused by edema, swelling and pain in the feet, etc.; jaundice caused by dampness, rheumatism-heat paralysis (often manifested as joints and muscles, burning, pain, redness and swelling, etc.) and so on. It is not recommended for those who have insufficient Yin and fluid. Job’s tears and red beans boiled water has the above similar effect, but its efficacy as a therapeutic food is not as good as into the decoction. Treatment of disease should be under the guidance of a physician to identify the use of drugs, do not self-medication, so as not to cause adverse consequences.