Red beans have the effect of diuresis (diuresis, elimination of edema), detoxification and drainage of pus, and can be used to treat edema and swelling, swollen feet and other diseases. Red beans for the legume plant red beans or red beans dry mature seeds, with water swelling, detoxification pus efficacy, such as edema, swelling feet, jaundice urine red, rheumatism and heat paralysis (often manifested in the joints and muscles, burning, pain, redness and swelling, etc.), carbuncles and sores, canker sores, canker sores (carbuncle in the bowels of the intestinal organs, with fever, pain in the right abdomen, you can feel the lump as a manifestation of) abdominal pain conditions. If there is no such disease, it is not recommended to use it blindly by oneself for the sake of medication safety. Patients should use Chinese herbal medicines reasonably under the guidance of the doctor’s diagnosis, do not blindly use on their own, to avoid the problem of physical discomfort caused by indiscriminate use of medicines.