Accumulated food refers to stagnation. Three-bean drink cannot treat stagnant fever, and medicines such as Heat-clearing and Stagnation-reducing Granules and Hovenia Conducting Stagnation Pills should be used. Three-bean drink is a traditional Chinese medicine formula, and since the function of this formula is to activate blood circulation and detoxify toxins, and to treat the rash and pox in the sky, three-bean drink cannot treat stagnation and fever. Stagnant fever is mostly considered to be the result of food stagnation (the accumulation of food in the stomach due to indigestion), which is characterized by distention and fullness of the epigastrium (abdomen), belching (burping) and sourness, fever, and yellow urine, etc. The patient needs to use proprietary Chinese medicines such as Heat-cleansing and Stagnation-reducing Granules and Hovenia Conducting Stagnation Pills under the guidance of the doctor. In addition to this, physical therapy measures such as acupuncture and massage can be taken in conjunction with the doctor to relieve the discomfort. Patients need to adjust the diet structure, less fat, sweet, thick and greasy products, avoid overeating, in addition to ensure that there is sufficient rest time. In summary, the stagnant fever patients need to go to the hospital in a timely manner, in accordance with the doctor’s prescription medication, do not self-medication.