Red bean barley tea belongs to the food, although barley has medicinal value, but, single drug efficacy role is limited, heavy dampness should choose to clear heat and dampness of the drug, such as the use of gentian diarrhea liver soup for treatment. Red beans are food, which contains some beneficial components for human health, such as magnesium, iron, zinc, etc., but, for the damp heat has no obvious relief effect. Job’s tears, or Coix lacryma, on the other hand, can promote water retention and seepage of dampness (promoting the movement of water to dispel dampness), and should be used with caution by people with a weak and cold spleen and stomach. If paired with other heat-clearing drugs, such as Huanglian and Scutellaria baicalensis, it can alleviate the symptoms caused by heavy dampness-heat. However, red bean barley tea can not replace the drug treatment, in order to effectively regulate dampness heat, need to be symptomatic use of heat and dampness medicine, such as gentian diarrhea liver soup, Xianglian pill, Huanglian detoxification soup and other treatment. Specific medication should consult a doctor, heavy dampness and heat patients are recommended to go to the hospital in a timely manner, under the guidance of the doctor standardized treatment, do not delay the condition.