Red Kidney Bean is a commonly used medicine for inducing diuresis and seepage of dampness (promoting the flow of water to dispel dampness), and should be taken under the guidance of a medical professional. It is not recommended to take adzuki beans on its own for a long period of time. Red Kidney Beans can be used as a medicine to treat diseases, and can also be eaten as food. Red beans have the effect of inducing water retention and eliminating swellings (clearing urine and eliminating edema), clearing heat and removing toxins (removing heat and toxins from the body), and eliminating carbuncles and pus (eliminating carbuncles and discharging pus). Commonly used in the treatment of edema, swelling and pain in the feet, jaundice, rheumatism and heat pain, carbuncles and sores. Taking a large amount of red beans can cause hiccups (hiccups), dizziness, vomiting and other reactions; and hot tea with the same dose, can also cause hiccups, usually can be relieved after stopping the drug. People with insufficient yin and fluids should not take adzuki beans. In summary, long-term use of adzuki beans is not recommended. If there is a need for medication, it must be used under the guidance of a doctor’s diagnosis, and must not be taken on its own, so as not to cause adverse consequences.