Job’s tear is Coix lacryma, Fishweed Coix lacryma water can play a part of the role of medicinal effects, with a certain degree of diuretic pus drainage, but the play of medicinal effects is limited. Fishweed has the effect of clearing heat and detoxification (removing heat and toxicity from the body), diuretic and diaphoretic (improving the problem of dribbling in the urine and the problem of small amount of urine not being able to pass), and eliminating pus and eliminating carbuncle, which is used for the treatment of phlegm-heat and coughing, carbuncle and pus spitting, hot dysentery, hot drenching (burning and tingling during urination, accompanied by urinary urgency, and discomfort of traction of the abdomen), carbuncle, swelling, and sores and poisons. The adverse effects of Fritillariae chinensis are not clear, and it is used with caution in patients with deficiency cold syndrome. Coix lacryma has the effect of inducing diuresis and seepage of dampness (promoting the flow of water to dispel dampness), removing paralysis, draining pus, strengthening the spleen, stopping diarrhea and detoxifying the toxin and dispersing knots, and is used in the treatment of oedema, athlete’s foot, diarrhea caused by spleen deficiency (diarrhea caused by weak spleen), dysuria (unsmooth urination), carbuncle (carbuncle occurring in the bowels of the intestine and organs, manifesting itself by fever, pain in the right abdomen, and a palpable mass), carbuncle of the lungs, and constriction of dampness paralysis. People with dry stools and pregnant women should be cautious of using Coix Seed, the adverse effects of this product is not clear. Although the water of Fishweed Coix Seed can play a certain role in inducing diuresis and draining pus, but the effect is very limited. If discomfort occurs, it is recommended to consult a doctor in a timely manner, under the guidance of a physician to use fish and coix seed, not blindly use their own medication.